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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.9 Å
axial ligand #1: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 2.091
molecule: HEMOGLOBIN (ALPHA CHAIN)
Organism: Homo sapiens
axial ligand #2: CMO
chainID: C,resSeq: 143,
Coordination distance[Å]: 1.798
molecule: CARBON MONOXIDE
List of other hemes in pdb:1a9w
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1a9w-A-142 |
sad. +0.35 ruf. -0.32 dom. -0.18 bre. -0.04 |
HIS | chainID: A, resSeq: 87, molecule: HEMOGLOBIN (ALPHA CHAIN) |
oxygen carrier oligomeric count: 4 pocket vol.: 592.0 Å3 d(Fe-oop): 0.037 Å |
| CMO | chainID: A, resSeq: 143, molecule: CARBON MONOXIDE |
|||
1a9w-E-147 |
sad. +0.51 ruf. -0.51 dom. -0.22 bre. -0.09 |
HIS | chainID: E, resSeq: 92, molecule: HEMOGLOBIN (BETA CHAIN) |
oxygen carrier oligomeric count: 4 pocket vol.: 565.0 Å3 d(Fe-oop): 0.019 Å |
| CMO | chainID: E, resSeq: 148, molecule: CARBON MONOXIDE |
|||
1a9w-F-147 |
sad. +0.51 ruf. -0.51 dom. -0.23 bre. -0.09 |
HIS | chainID: F, resSeq: 92, molecule: HEMOGLOBIN (BETA CHAIN) |
oxygen carrier oligomeric count: 4 pocket vol.: 581.0 Å3 d(Fe-oop): 0.023 Å |
| CMO | chainID: F, resSeq: 148, molecule: CARBON MONOXIDE |
|||