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 Number | Version Date | Version Type/Reason | Version Change | Revised CIF Category | |
|---|---|---|---|---|---|
| 1.0 | 1984-07-17 | Initial release | |||
| 1.1 | 2008-03-03 | Version format compliance | |||
| 1.2 | 2011-07-13 | Advisory, Version format compliance | Download | ||
| 2.0 | 2020-06-17 | Advisory, Atomic model, Data collection, Database references, Other, Source and taxonomy, Structure summary | atom_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 | |
| 3.0 | 2021-03-31 | Atomic model, Data collection, Derived calculations | atom_site, pdbx_validate_rmsd_angle, pdbx_validate_rmsd_bond, struct_site | Download | |
| 4.0 | 2023-02-08 | Remediation | Advisory, Atomic model, Data collection, Database references, Derived calculations, Other, Refinement description | atom_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 | |
| 4.1 | 2023-03-15 | Advisory | pdbx_database_remark | ||
| 4.2 | 2024-05-22 | Data collection | chem_comp_atom, chem_comp_bond | Download |
