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.


wwPDB Members

wwPDB data centers serve as deposition, annotation, and distribution sites of the PDB archive. Each site offers tools for searching, visualizing, and analyzing PDB data.

PDBe

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.

PDBj

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.

RCSB PDB

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.

BMRB

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.

News & Announcements

April 15, 2016

The inaugural ligand validation meeting brought co-crystal structure determination experts from academe and industry together with X-ray Crystallography and Computational Chemistry software developers to discuss and develop best practices for validation of co-crystal structures; editorial/refereeing standards for publishing co-crystal structures; and recommendations for ligand representation across the archive. These recommendations have been published: Outcome of the First wwPDB/CCDC/D3R Ligand Validation Workshop (2016) Structure 24: 502508 doi: 10.1016/j.str.2016.02.017

Read more

March 31, 2016

The 3D structure of the Zika virus, determined by cryo-electron microscopy, has been released. Public availability of the Zika virus atomic coordinates to medical researchers worldwide will accelerate new antiviral drug and vaccine development.

Photo Credit: Purdue University

Read more