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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.74 Å
axial ligand #1: HIS
chainID: A,resSeq: 87,
Coordination distance[Å]: 2.143
molecule: Hemoglobin subunit alpha
Organism: Homo sapiens
List of other hemes in pdb:4hhb
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
4hhb-B-148 |
sad. +0.41 ruf. +0.00 dom. -0.47 bre. -0.13 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 599.0 Å3 d(Fe-oop): 0.365 Å |
| Not assigned. | ||||
4hhb-C-142 |
sad. +0.17 ruf. -0.23 dom. -0.66 bre. -0.25 |
HIS | chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 554.0 Å3 d(Fe-oop): 0.324 Å |
| Not assigned. | ||||
4hhb-D-148 |
sad. +0.42 ruf. +0.19 dom. -0.42 bre. -0.27 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 580.0 Å3 d(Fe-oop): 0.355 Å |
| Not assigned. | ||||