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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.22 Å
axial ligand #1: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 2.199
molecule: Hemoglobin alpha chain
Organism: Homo sapiens
List of other hemes in pdb:1y4r
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1y4r-A-142 |
sad. +0.11 ruf. -0.22 dom. -0.70 bre. -0.06 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain |
oxygen carrier oligomeric count: 4 pocket vol.: 526.0 Å3 d(Fe-oop): 0.380 Å |
| Not assigned. | ||||
1y4r-B-147 |
sad. +0.44 ruf. -0.05 dom. -0.51 bre. -0.03 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 598.0 Å3 d(Fe-oop): 0.354 Å |
| Not assigned. | ||||
1y4r-D-147 |
sad. +0.40 ruf. +0.01 dom. -0.59 bre. -0.06 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 615.0 Å3 d(Fe-oop): 0.364 Å |
| Not assigned. | ||||