RCSB Protein Data Bank

RCSB Protein Data Bank - RCSB PDB

Biological Macromolecular Resource: The PDB archive contains information about experimentally-determined structures of proteins, nucleic acids, and complex assemblies. As a member of the wwPDB, the RCSB PDB curates and annotates PDB data according to agreed upon standards.

Use the RCSB PDB to perform simple and advanced searches based on annotations relating to sequence, structure and function, and to visualize, download, and analyze molecules.