3M3X

Crystal structure of human carbonic anhydrase isozyme II with 4-{2-[N-(6-methoxy-5-nitropyrimidin-4-yl)amino]ethyl}benzenesulfonamide


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
1.02010-10-20Initial release
1.12011-07-13Version format compliance
1.22017-11-08Advisory, Refinement descriptionpdbx_unobs_or_zero_occ_atoms, software
1.32023-11-01Advisory, Data collection, Database references, Derived calculations, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, diffrn_source, pdbx_initial_refinement_model, pdbx_unobs_or_zero_occ_atoms, struct_site Download