3IAP

E. coli (lacZ) beta-galactosidase (E416Q)


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
1.02009-12-29Initial release
1.12011-07-13Version format compliance
1.22017-11-29Database referencespdbx_database_related
1.32019-07-24Data collection, Refinement descriptionsoftware
1.42021-10-13Database references, Derived calculationsdatabase_2, pdbx_struct_conn_angle, struct_conn, struct_ref_seq_dif, struct_site
1.52023-09-06Data collection, Refinement descriptionchem_comp_atom, chem_comp_bond, pdbx_initial_refinement_model Download