1COH: STRUCTURE OF HAEMOGLOBIN IN THE DEOXY QUATERNARY STATE WITH LIGAND BOUND AT THE ALPHA HAEMS

PDB ID: 1COHDownload
MMDB ID: 226517
PDB Deposition Date: 1989/1/13
Updated in MMDB: 2023/03
Experimental Method:
x-ray diffraction
Resolution: 2.9  Å
Source Organism:
Similar Structures:
Biological Unit for 1COH: tetrameric; determined by author
Molecular Components in 1COH
Label Count Molecule
Proteins (4 molecules)
2
Hemoglobin (Ferrous Carbonmonoxy) (Alpha Chain)
(Gene symbol: HBA1)
Molecule annotation
2
Hemoglobin (Cobaltous Deoxy) (Beta Chain)
(Gene symbol: HBB)
Molecule annotation
Chemicals and Non-standard biopolymers (6 molecules)
1
2
PROTOPORPHYRIN IX CONTAINING FEPROTOPORPHYRIN IX CONTAINING FE
2
2
CARBON MONOXIDECARBON MONOXIDE
3
2
PROTOPORPHYRIN IX CONTAINING COPROTOPORPHYRIN IX CONTAINING CO
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303