1XV8

Crystal Structure of Human Salivary Alpha-Amylase Dimer


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
1.02005-10-11Initial release
1.12008-04-30Version format compliance
1.22011-07-13Version format compliance
1.32017-10-11Refinement descriptionsoftware
1.42018-01-31Experimental preparationexptl_crystal_grow
1.52018-04-04Data collectiondiffrn_source Download
2.02019-12-25Database references, Derived calculations, Polymer sequenceentity_poly, pdbx_struct_mod_residue, struct_conn, struct_ref_seq_dif
2.12023-08-23Data collection, Database references, Derived calculations, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model, pdbx_struct_conn_angle, struct_conn, struct_site
2.22024-10-09Structure summarypdbx_entry_details, pdbx_modification_feature Download