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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]: 2.169
molecule: Hemoglobin alpha chain
Organism: Homo sapiens
List of other hemes in pdb:1xxt
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1xxt-A-142 |
sad. +0.12 ruf. -0.27 dom. -0.73 bre. -0.05 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain |
oxygen carrier oligomeric count: 4 pocket vol.: 513.0 Å3 d(Fe-oop): 0.395 Å |
| Not assigned. | ||||
1xxt-B-147 |
sad. +0.43 ruf. +0.12 dom. -0.47 bre. -0.07 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 591.0 Å3 d(Fe-oop): 0.367 Å |
| Not assigned. | ||||
1xxt-D-147 |
sad. +0.47 ruf. +0.10 dom. -0.50 bre. -0.08 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 582.0 Å3 d(Fe-oop): 0.379 Å |
| Not assigned. | ||||