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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.91 Å
axial ligand #1: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 2.098
molecule: Hemoglobin alpha chain
Organism: Homo sapiens
List of other hemes in pdb:1y4g
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1y4g-A-142 |
sad. +0.18 ruf. -0.12 dom. -0.48 bre. -0.02 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain |
oxygen carrier oligomeric count: 4 pocket vol.: 543.0 Å3 d(Fe-oop): 0.470 Å |
| Not assigned. | ||||
1y4g-B-147 |
sad. +0.28 ruf. +0.12 dom. -0.40 bre. -0.15 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 579.0 Å3 d(Fe-oop): 0.330 Å |
| Not assigned. | ||||
1y4g-D-147 |
sad. +0.34 ruf. +0.25 dom. -0.32 bre. -0.12 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 604.0 Å3 d(Fe-oop): 0.290 Å |
| Not assigned. | ||||