1JZ8

E. COLI (lacZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ALLOLACTOSE


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
1.02001-12-07Initial release
1.12008-04-27Version format compliance
1.22011-07-13Version format compliance
1.32017-10-04Advisory, Refinement descriptionpdbx_unobs_or_zero_occ_atoms, software Download
2.02020-07-29Remediation / Carbohydrate remediationAdvisory, Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Structure summaryatom_site, chem_comp, database_PDB_caveat, 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_conn_angle, pdbx_unobs_or_zero_occ_atoms, pdbx_validate_chiral, pdbx_validate_close_contact, struct_asym, struct_conn, struct_conn_type, struct_ref_seq_dif, struct_site, struct_site_gen
2.12021-10-27Database references, Structure summarychem_comp, database_2, struct_ref_seq_dif
2.22023-08-16Data collection, Refinement descriptionchem_comp_atom, chem_comp_bond, pdbx_initial_refinement_model Download