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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.11 Å
axial ligand #1: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 2.19
molecule: Hemoglobin alpha chain
Organism: Homo sapiens
List of other hemes in pdb:1y4q
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1y4q-A-142 |
sad. +0.12 ruf. -0.20 dom. -0.71 bre. -0.07 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain |
oxygen carrier oligomeric count: 4 pocket vol.: 530.0 Å3 d(Fe-oop): 0.389 Å |
| Not assigned. | ||||
1y4q-B-147 |
sad. +0.46 ruf. +0.03 dom. -0.52 bre. -0.01 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 612.0 Å3 d(Fe-oop): 0.319 Å |
| Not assigned. | ||||
1y4q-D-147 |
sad. +0.42 ruf. +0.06 dom. -0.54 bre. -0.06 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 630.0 Å3 d(Fe-oop): 0.315 Å |
| Not assigned. | ||||