This is the ../pdb/doc/format_descriptions directory of the RCSB
PDB ftp archive.

This directory provides information on file formats used by
the PDB.  It contains:
- the CIF dictionary
- class.dat -a listing of classifications found in PDB entries 
- PDB File Format Contents Guide (US Letter and A4)

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This account is maintained by the Research Collaboratory for
Structural Bioinformatics (RCSB; http://www.rcsb.org).

Last updated: 17-JAN-2007

If you have any questions about this archive please send email to 
info@rcsb.org.