1Q2W

X-Ray Crystal Structure of the SARS Coronavirus Main Protease


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
1.02003-07-29Initial release
1.12008-04-29Version format compliance
1.22011-07-13Version format compliance
1.32017-10-11Refinement descriptionsoftware
1.42018-11-14Data collection, Database references, Structure summaryaudit_author, citation_author
1.52020-02-12Database references, Source and taxonomy, Structure summarycitation, entity, entity_name_com, entity_src_gen, struct_ref, struct_ref_seq, struct_ref_seq_dif
1.62020-02-26Database referencescitation
1.72021-02-03Database references, Derived calculations, Structure summaryaudit_author, citation_author, struct_site
1.82023-08-16Data collection, Database references, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model Download