1TWN

Crystal structures of ferrous and ferrous-NO forms of verdoheme in a complex with human heme oxygenase-1: catalytic implications for heme cleavage


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
1.02005-07-05Initial release
1.12008-04-30Version format compliance
1.22011-07-13Version format compliance
1.32021-03-10Advisory, Derived calculationspdbx_distant_solvent_atoms, pdbx_unobs_or_zero_occ_atoms, pdbx_validate_close_contact, struct_conn, struct_conn_type, struct_site
1.42023-08-23Advisory, Data collection, Database references, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model, pdbx_unobs_or_zero_occ_atoms Download