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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.0 Å
axial ligand #1: HIS
chainID: A,resSeq: 87,
Coordination distance[Å]: 2.255
molecule: Hemoglobin alpha chain
Organism: Homo sapiens
List of other hemes in pdb:1y4f
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1y4f-B-147 |
sad. +0.29 ruf. +0.19 dom. -0.37 bre. -0.20 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 599.0 Å3 d(Fe-oop): 0.335 Å |
| Not assigned. | ||||
1y4f-C-142 |
sad. +0.22 ruf. -0.16 dom. -0.59 bre. -0.16 |
HIS | chainID: C, resSeq: 87, molecule: Hemoglobin alpha chain |
oxygen carrier oligomeric count: 4 pocket vol.: 598.0 Å3 d(Fe-oop): 0.467 Å |
| Not assigned. | ||||
1y4f-D-147 |
sad. +0.31 ruf. +0.13 dom. -0.32 bre. -0.15 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 606.0 Å3 d(Fe-oop): 0.283 Å |
| Not assigned. | ||||