Changes made to a PDB entry after its initial release are considered to be either “major” or “minor”. The latest minor version of each major version is available as a file download. More information about the PDB versioning is available.

Version NumberVersion DateVersion Type/Reason Version ChangeRevised CIF Category
1.01996-12-07Initial release
1.12008-03-24Version format compliance
1.22011-07-13Non-polymer description, Version format compliance
1.32017-11-29Derived calculations, Otherpdbx_database_status, struct_conf, struct_conf_type Download
2.02020-07-29Remediation / Carbohydrate remediationAtomic model, Data collection, Derived calculations, Non-polymer description, Structure summaryatom_site, chem_comp, entity, entity_name_com, pdbx_branch_scheme, pdbx_chem_comp_identifier, pdbx_entity_branch, pdbx_entity_branch_descriptor, pdbx_entity_branch_link, pdbx_entity_branch_list, pdbx_entity_nonpoly, pdbx_molecule_features, pdbx_nonpoly_scheme, pdbx_struct_conn_angle, struct_asym, struct_conn, struct_conn_type, struct_site, struct_site_gen Download