1Y65

Crystal structure of beta-hexosaminidase from Vibrio cholerae in complex with N-acetyl-D-glucosamine to a resolution of 1.85


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
1.02004-12-14Initial release
1.12008-04-30Version format compliance
1.22011-07-13Non-polymer description, Version format compliance
1.32017-10-11Refinement descriptionsoftware
1.42020-07-29Remediation / Carbohydrate remediationAdvisory, Data collection, Database references, Derived calculations, Structure summarychem_comp, database_PDB_caveat, entity, pdbx_chem_comp_identifier, pdbx_entity_nonpoly, struct_ref_seq_dif, struct_site, struct_site_gen
1.52021-02-03Structure summaryaudit_author, chem_comp
1.62023-08-23Data collection, Database references, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model Download