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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.9 Å
axial ligand #1: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 2.239
molecule: Hemoglobin alpha chain
Organism: Homo sapiens
List of other hemes in pdb:1xz2
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1xz2-A-142 |
sad. +0.20 ruf. -0.05 dom. -0.55 bre. -0.10 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain |
oxygen carrier oligomeric count: 4 pocket vol.: 572.0 Å3 d(Fe-oop): 0.478 Å |
| Not assigned. | ||||
1xz2-B-147 |
sad. +0.37 ruf. +0.18 dom. -0.43 bre. -0.06 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 574.0 Å3 d(Fe-oop): 0.404 Å |
| Not assigned. | ||||
1xz2-D-147 |
sad. +0.30 ruf. +0.17 dom. -0.42 bre. -0.17 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 602.0 Å3 d(Fe-oop): 0.361 Å |
| Not assigned. | ||||