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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]: 2.174
molecule: Hemoglobin alpha chain
Organism: Homo sapiens
List of other hemes in pdb:1xz7
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1xz7-A-142 |
sad. +0.22 ruf. -0.22 dom. -0.49 bre. -0.19 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain |
oxygen carrier oligomeric count: 4 pocket vol.: 545.0 Å3 d(Fe-oop): 0.509 Å |
| Not assigned. | ||||
1xz7-B-147 |
sad. +0.21 ruf. +0.21 dom. -0.35 bre. -0.18 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 606.0 Å3 d(Fe-oop): 0.341 Å |
| Not assigned. | ||||
1xz7-D-147 |
sad. +0.18 ruf. +0.22 dom. -0.36 bre. -0.16 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 608.0 Å3 d(Fe-oop): 0.248 Å |
| Not assigned. | ||||