1IWH: Crystal Structure of Horse Carbonmonoxyhemoglobin-Bezafibrate Complex at 1.55A Resolution: A Novel Allosteric Binding Site in R-State Hemoglobin

PDB ID: 1IWHDownload
MMDB ID: 20590
PDB Deposition Date: 2002/5/15
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 1.55  Å
Source Organism:
Similar Structures:
Biological Unit for 1IWH: tetrameric; determined by author
Molecular Components in 1IWH
Label Count Molecule
Proteins (4 molecules)
2
Hemoglobin Alpha Chain
(Gene symbol: HBA)
Molecule annotation
2
Hemoglobin Beta Chain
(Gene symbol: HBB)
Molecule annotation
Chemicals and Non-standard biopolymers (10 molecules)
1
4
PROTOPORPHYRIN IX CONTAINING FEPROTOPORPHYRIN IX CONTAINING FE
2
4
CARBON MONOXIDECARBON MONOXIDE
3
2
2-[P-[2-P-CHLOROBENZAMIDO)ETHYL]PHENOXY]-2-METHYLPROPIONIC ACID2-[P-[2-P-CHLOROBENZAMIDO)ETHYL]PHENOXY]-2-METHYLPROPIONIC ACID
* 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