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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.0 Å
axial ligand #1: HIS
chainID: A,resSeq: 87,
Coordination distance[Å]: 2.131
molecule: HEMOGLOBIN (AQUO MET) (ALPHA CHAIN)
Organism: Equus caballus
axial ligand #2: HOH
chainID: A,resSeq: 143,
Coordination distance[Å]: 1.989
molecule: water
List of other hemes in pdb:2mhb
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
2mhb-B-147 |
sad. -0.00 ruf. +0.00 dom. -0.09 bre. -0.11 |
HIS | chainID: B, resSeq: 92, molecule: HEMOGLOBIN (AQUO MET) (BETA CHAIN) |
oxygen carrier oligomeric count: 4 pocket vol.: 585.0 Å3 d(Fe-oop): 0.213 Å |
HOH | chainID: B, resSeq: 148, molecule: water |