4HHB

THE CRYSTAL STRUCTURE OF HUMAN DEOXYHAEMOGLOBIN AT 1.74 ANGSTROMS RESOLUTION


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
1.01984-07-17Initial release
1.12008-03-03Version format compliance
1.22011-07-13Advisory, Version format compliance Download
2.02020-06-17Advisory, Atomic model, Data collection, Database references, Other, Source and taxonomy, Structure summaryatom_site, database_PDB_caveat, entity, entity_name_com, entity_src_gen, pdbx_database_status, pdbx_validate_rmsd_angle, pdbx_validate_rmsd_bond, struct_ref, struct_ref_seq Download
3.02021-03-31Atomic model, Data collection, Derived calculationsatom_site, pdbx_validate_rmsd_angle, pdbx_validate_rmsd_bond, struct_site Download
4.02023-02-08RemediationAdvisory, Atomic model, Data collection, Database references, Derived calculations, Other, Refinement descriptionatom_site, atom_sites, database_2, database_PDB_matrix, pdbx_struct_conn_angle, pdbx_validate_close_contact, pdbx_validate_main_chain_plane, pdbx_validate_peptide_omega, pdbx_validate_planes, pdbx_validate_polymer_linkage, pdbx_validate_rmsd_angle, pdbx_validate_rmsd_bond, pdbx_validate_torsion, struct_ncs_oper
4.12023-03-15Advisorypdbx_database_remark
4.22024-05-22Data collectionchem_comp_atom, chem_comp_bond Download