1GPK

Structure of Acetylcholinesterase Complex with (+)-Huperzine A at 2.1A 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
1.02002-08-29Initial release
1.12013-10-23Advisory, Atomic model, Derived calculations, Non-polymer description, Other, Refinement description, Version format compliance
1.22017-11-29Database referencespdbx_database_related Download
2.02020-07-29Remediation / Carbohydrate remediationAdvisory, Atomic model, Data collection, Derived calculations, Other, Structure summaryatom_site, chem_comp, database_PDB_caveat, entity, pdbx_branch_scheme, pdbx_chem_comp_identifier, pdbx_database_status, pdbx_entity_branch, pdbx_entity_branch_descriptor, pdbx_entity_branch_link, pdbx_entity_branch_list, pdbx_entity_nonpoly, pdbx_nonpoly_scheme, pdbx_struct_assembly_gen, pdbx_validate_chiral, struct_asym, struct_conn, struct_site, struct_site_gen
2.12021-05-12Derived calculations, Structure summarychem_comp, pdbx_struct_assembly, pdbx_struct_assembly_gen, pdbx_struct_oper_list
2.22023-12-13Data collection, Database references, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model
2.32024-10-16Structure summarypdbx_entry_details, pdbx_modification_feature Download