New Features


Time-stamped Copies of the PDB Archive Available


A snapshot of the PDB archive ( as of January 1, 2018 has been added to and Snapshots have been archived annually since January 2005 to provide readily identifiable data sets for research on the PDB archive.

The directory 20180101 includes the 136,472 experimentally-determined structure and experimental data available at that time. Atomic coordinate and related metadata 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 1034 GB.