3IWO

X-ray crystal structure of the extended-spectrum AmpC Y221G mutant beta-lactamase at 1.90 Angstrom resolution


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
1.02010-02-16Initial release
1.12011-07-13Version format compliance Download
2.02020-07-29Remediation / Carbohydrate remediationAdvisory, Atomic 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_assembly_gen, pdbx_validate_close_contact, struct_asym, struct_conn, struct_site, struct_site_gen
2.12021-10-13Database references, Structure summarychem_comp, database_2, struct_ref_seq_dif
2.22023-09-06Data collection, Refinement descriptionchem_comp_atom, chem_comp_bond, pdbx_initial_refinement_model Download