1UK4

Crystal structure of SARS Coronavirus Main Proteinase (3CLpro) Complexed With An Inhibitor


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
1.02003-11-18Initial release
1.12008-04-27Version format compliance
1.22011-07-13Version format compliance
1.32023-12-27Advisory, Data collection, Database references, Derived calculationschem_comp_atom, chem_comp_bond, database_2, pdbx_unobs_or_zero_occ_atoms, struct_conn, struct_site Download
2.02024-01-31Advisory, Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Polymer sequence, Source and taxonomy, Structure summaryatom_site, chem_comp, chem_comp_atom, chem_comp_bond, entity, entity_name_com, entity_poly, entity_poly_seq, entity_src_gen, pdbx_entity_nonpoly, pdbx_entity_src_syn, pdbx_nonpoly_scheme, pdbx_poly_seq_scheme, pdbx_struct_assembly_gen, pdbx_unobs_or_zero_occ_residues, struct_asym, struct_conn, struct_ref, struct_ref_seq, struct_site Download