Searches and reports performed on this RCSB PDB website utilize data from the PDB archive. The PDB archive is maintained by the wwPDB at FTP archive, ftp.wwpdb.org (data download details) and Versioned FTP, ftp-versioned.wwpdb.org (Versioning details).
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The directory pub/pdb/data/structures/divided contains the current PDB contents including PDB, mmCIF, and PDBML/XML formatted coordinate files, structure factors and NMR restraints:
- Entry files are date-stamped to show the date they were released
- Entries are grouped by the middle two characters of the 4-character PDB identifier. For example, entry file pdb100d.ent can be found in pub/pdb/data/structures/divided/pdb/00/pdb100d.ent.gz
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- For information about large structures that cannot be represented in the legacy PDB file format see here.
Automated Download of Data from the PDB FTP Archive
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- ftp://snapshots.rcsb.org/rsyncSnapshots.sh (rsync homepage) To make a local copy of an annual snapshot or sections of the snapshot. This script is annotated to assist in downloading only sections of the archive.
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Additional RCSB PDB FTP services
A supplemental ftp archive is solely maintained by the RCSB PDB at ftp://resources.rcsb.org.
This table summarizes the contents of ftp://resources.rcsb.org, a supplemental ftp site maintained solely by the RCSB PDB. Clicking on a directory or file name will open that content.
|Directory or File||Contents|
|Results of the weekly clustering of protein chains in the PDB by
at 30%, 40%, 50%, 70%, 90%, 95%, and 100% sequence identity.
|/files/split_biol_assembly.txt||List of split entries (structures split across multiple PDB files) and their biological assemblies|
|/protmod/protmod.tsv.gz||Protein modification data for the full PDB archive, as described in Gao et al Bioinformatics 2017|
Obtaining Files that used to be in the Brookhaven PDB FTP Archive
The RCSB PDB no longer maintains an up-to-date copy of the BNL PDB FTP archive. Please click here for more information.