Since 1971, the Protein Data Bank archive (PDB) has served as the single repository of information about the 3D structures of proteins, nucleic acids, and complex assemblies.

The Worldwide PDB (wwPDB) organization manages the PDB archive and ensures that the PDB is freely and publicly available to the global community.

Learn more about PDB HISTORY and FUTURE.


Vision and Mission

Vision

Sustain a freely accessible, single global archive of experimentally determined structure data for biological macromolecules as an enduring public good.

Mission

  • Ensure open access to public domain experimentally determined structural biology data.
  • Provide expert deposition, validation, and biocuration services at no charge to Data Depositors.
  • Enable universal access for expert and non-expert Data Consumers with no limitations on usage.
  • Manage the PDB archive as a public good according to the FAIR Principles.
  • Lead the world in structural biology data representation, exchange, and visualization.
wwPDB Members

Rich information about all PDB entries, multiple search and browse facilities, advanced services including PDBePISA, PDBeFold and PDBeMotif, advanced visualisation and validation of NMR and EM structures, tools for bioinformaticians.

Collects NMR data from any experiment and captures assigned chemical shifts, coupling constants, and peak lists for a variety of macromolecules; contains derived annotations such as hydrogen exchange rates, pKa values, and relaxation parameters.

Simple and advanced searching for macromolecules and ligands, tabular reports, specialized visualization tools, sequence-structure comparisons, RCSB PDB Mobile, Molecule of the Month and other educational resources at PDB-101, and more.

Supports browsing in multiple languages such as Japanese, Chinese, and Korean; SeSAW identifies functionally or evolutionarily conserved motifs by locating and annotating sequence and structural similarities, tools for bioinformaticians, and more.

News & Announcements

05/25/2018

The new version of OneDep improves the process of data replacement for PDB and EMDB entries, prior to their release.

Read more

05/08/2018

The Office of Research Integrity (ORI) of the U.S. Department of Health and Human Services has announced their final Research Misconduct Finding in the case of H.M. Krishna Murthy. The Administrative Law Judge found that Murthy reported falsified and/or fabricated research in 10 journal publications and 12 corresponding PDB structures. Per wwPDB policies, all 12 PDB structures in question have been obsoleted. The Judge’s finding was the result of years of work on the part of the dedicated ORI legal team, who were assisted by members of the US regional data centre of the wwPDB and expert structural biologists. Mandatory PDB deposition of both atomic coordinates and experimental data were critical to resolving this case.

Read more

04/10/2018

Depositors can help the structure modeling community test prediction methods by marking depositions as a CASP target in OneDep. A wide range of targets are needed, with particular interest in membrane proteins, protein complexes, and cryo-EM structures. CASP will also include modeling efforts assisted by sparse experimental data, in collaboration with experimental groups in NMR, SAXS, SANS, crosslinking, and FRET.

Read more