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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.95 Å
origomeric count: 4
axial ligand #1: HIS
chainID: B,resSeq: 92,
Coordination distance[Å]: 2.053
molecule: HEMOGLOBIN
Organism: Leiostomus xanthurus
axial ligand #2: CMO
chainID: B,resSeq: 149,
Coordination distance[Å]: 1.844
molecule: CARBON MONOXIDE
List of other hemes in pdb:1spg
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
1spg-A-144![]() |
sad. +0.38 ruf. -0.43 dom. -0.26 bre. +0.02 |
HIS | chainID: A, resSeq: 89, molecule: HEMOGLOBIN |
oxygen carrier oligomeric count: 4 pocket vol.: 597.0 Å3 d(Fe-oop): 0.155 Å |
CMO | chainID: A, resSeq: 145, molecule: CARBON MONOXIDE |