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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.6 Å
origomeric count: 4
axial ligand #1: HIS
chainID: C,resSeq: 489,
Coordination distance[Å]: 2.173
molecule: hemoglobin alpha chain
Organism: Thunnus thynnus
List of other hemes in pdb:1v4x
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1v4x-A-144 |
sad. +0.14 ruf. -0.16 dom. -0.34 bre. -0.30 |
HIS | chainID: A, resSeq: 89, molecule: hemoglobin alpha chain |
oxygen carrier oligomeric count: 4 pocket vol.: 524.0 Å3 d(Fe-oop): 0.378 Å |
| Not assigned. | ||||
1v4x-B-347 |
sad. +0.27 ruf. -0.18 dom. -0.39 bre. -0.29 |
HIS | chainID: B, resSeq: 292, molecule: hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 560.0 Å3 d(Fe-oop): 0.312 Å |
| Not assigned. | ||||
1v4x-D-747 |
sad. +0.30 ruf. +0.00 dom. -0.27 bre. -0.33 |
HIS | chainID: D, resSeq: 692, molecule: hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 590.0 Å3 d(Fe-oop): 0.344 Å |
| Not assigned. | ||||