1UH4

Thermoactinomyces vulgaris R-47 alpha-amylase 1/malto-tridecaose complex


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
1.02004-01-13Initial release
1.12008-04-27Version format compliance
1.22011-07-13Version format compliance Download
2.02020-07-29Remediation / Carbohydrate remediationAdvisory, Atomic model, Data collection, Derived calculations, 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_assembly_gen, pdbx_struct_conn_angle, pdbx_struct_special_symmetry, pdbx_validate_chiral, struct_asym, struct_conn, struct_site, struct_site_gen
2.12021-11-10Database references, Structure summarychem_comp, database_2, struct_ref_seq_dif
2.22023-12-27Data collectionchem_comp_atom, chem_comp_bond Download