4X0N

Porcine pancreatic alpha-amylase in complex with helianthamide, a novel proteinaceous inhibitor


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
1.02015-11-25Initial release
1.12017-09-27Author supporting evidence, Derived calculationspdbx_audit_support, pdbx_struct_oper_list Download
2.02020-01-08Author supporting evidence, Polymer sequenceentity_poly, pdbx_audit_support
2.12023-09-27Data collection, Database references, Derived calculations, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model, pdbx_struct_conn_angle, struct_conn Download