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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.98 Å
axial ligand #1: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 2.101
molecule: Hemoglobin alpha chain
Organism: Homo sapiens
List of other hemes in pdb:1y4p
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1y4p-A-142 |
sad. +0.14 ruf. -0.19 dom. -0.56 bre. -0.10 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain |
oxygen carrier oligomeric count: 4 pocket vol.: 536.0 Å3 d(Fe-oop): 0.477 Å |
| Not assigned. | ||||
1y4p-B-147 |
sad. +0.21 ruf. +0.16 dom. -0.40 bre. -0.16 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 591.0 Å3 d(Fe-oop): 0.353 Å |
| Not assigned. | ||||
1y4p-D-147 |
sad. +0.30 ruf. +0.24 dom. -0.30 bre. -0.11 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 610.0 Å3 d(Fe-oop): 0.342 Å |
| Not assigned. | ||||