1KEQ

Crystal Structure of F65A/Y131C Carbonic Anhydrase V, covalently modified with 4-chloromethylimidazole


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
1.02002-03-06Initial release
1.12008-04-27Version format compliance
1.22011-07-13Version format compliance
1.32019-12-25Advisory, Derived calculationspdbx_distant_solvent_atoms, pdbx_struct_assembly, pdbx_struct_assembly_gen, pdbx_unobs_or_zero_occ_atoms, struct_conn
1.42021-10-27Database references, Derived calculationsdatabase_2, pdbx_struct_conn_angle, struct_conn, struct_ref_seq_dif, struct_site
1.52023-08-16Data collection, Refinement descriptionchem_comp_atom, chem_comp_bond, pdbx_initial_refinement_model Download