PDB entry files, chemical component files, and other data files are available for Display and/or Download via http and https. These URLs are useful with scripted downloads using utilities such as
Options are available to view data in a web browser and to allow the web browser to perform a background download of the data without showing the data in a web browser and requiring a save page as action.
View: The HTTP/HTTPS response headers to the client are set with: Content-Type: text/plain
Download: The HTTP/HTTPS response headers to the client are set with: Content-Type: application/octet-stream and Content-Transfer-Encoding: binary.
PDB entry files are available in several file formats (PDB, PDBx/mmCIF, XML), compressed or uncompressed, and with an option to download a file containing only "header" information (e.g., summary data, no coordinates).
Small molecule files, including the ligands/chemical components maintained in the Chemical Component Dictionary and the Biologically Interesting Molecule Reference Dictionary (BIRD) are available in multiple formats.
Experimental data files include structure factors, NMR constraints, and chemical shifts.
A FASTA-formatted file ("ss.txt") with sequences and secondary structure information generated using DSSP is available:
The "Structure integration with function, taxonomy and sequence (SIFTS) initiative" provides residue-level annotation from the IntEnz, GO, Pfam, InterPro, SCOP, CATH and PubMed resources. SIFTS files are available for download from the RCSB PDB website using the following syntax:
RCSB PDB (citation) is managed by two members of the Research Collaboratory for Structural Bioinformatics: Rutgers and UCSD/SDSC
RCSB PDB is a member of the
The RCSB PDB is funded by a grant (DBI-1338415) from the
National Science Foundation, the
National Institutes of Health, and the
US Department of Energy.