A snapshot of the PDB archive (ftp://ftp.wwpdb.org) as of January 1, 2017 has been added to ftp://snapshots.wwpdb.org/. Snapshots have been archived annually since January 2005 to provide readily identifiable data sets for research on the PDB archive.
The directory 20170101 includes the 125,463 experimentally-determined coordinate files and related experimental data available at that time. Coordinate data are available in PDBx/mmCIF, PDB, and XML file formats. The date and time stamp of each file indicates the last time the file was modified. The snapshot is 757 GB.