4IZK

Crystal structure of yellowtail ascites virus VP4 protease active site mutant (K674A) reveals both an acyl-enzyme complex and an empty active site


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
1.02013-02-27Initial release
1.12013-04-03Database references
1.22013-05-22Database references
1.32017-11-15Advisory, Refinement descriptionpdbx_unobs_or_zero_occ_atoms, software
1.42023-09-20Advisory, Data collection, Database references, Derived calculations, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model, pdbx_struct_conn_angle, pdbx_unobs_or_zero_occ_atoms, struct_conn, struct_ref_seq_dif, struct_site
1.52023-12-06Data collectionchem_comp_atom, chem_comp_bond Download