1KR3

Crystal Structure of the Metallo beta-Lactamase from Bacteroides fragilis (CfiA) in Complex with the Tricyclic Inhibitor SB-236050.


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
1.02003-01-08Initial release
1.12008-04-27Version format compliance
1.22011-07-13Version format compliance
1.32017-10-11Advisory, Refinement descriptionpdbx_unobs_or_zero_occ_atoms, pdbx_unobs_or_zero_occ_residues, software
1.42023-08-16Advisory, Data collection, Database references, Derived calculations, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model, pdbx_struct_conn_angle, pdbx_unobs_or_zero_occ_atoms, pdbx_unobs_or_zero_occ_residues, struct_conn, struct_site Download