SRP499669 PRJNA904677 Complete sequences of RP1 and RP4 plasmids RK2, RP1 and RP4 conjugative plasmids are collectively called as the Birmingham IncP-alpha plasmids and considered to be identical. Here I sequence and assemble the DNA sequence of the RP1 and RP4 plasmids and compare them with the publicly available RK2 sequence. Escherichia coli, Pseudomonas aeruginosa