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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.9 Å
origomeric count: 4
axial ligand #1: HIS
chainID: C,resSeq: 88,
Coordination distance[Å]: 2.157
molecule: Hemoglobin alpha-1 chain
Organism: Perca flavescens
axial ligand #2: HOH
chainID: C,resSeq: 380,
Coordination distance[Å]: 2.145
molecule: water
List of other hemes in pdb:1xq5
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1xq5-A-143 |
sad. -0.05 ruf. -0.17 dom. -0.27 bre. -0.11 |
HIS | chainID: A, resSeq: 88, molecule: Hemoglobin alpha-1 chain |
oxygen carrier oligomeric count: 4 pocket vol.: 555.0 Å3 d(Fe-oop): 0.028 Å |
| HOH | chainID: A, resSeq: 378, molecule: water |
|||
1xq5-B-148 |
sad. +0.04 ruf. -0.10 dom. -0.29 bre. -0.24 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin beta-2 chain |
oxygen carrier oligomeric count: 4 pocket vol.: 577.0 Å3 d(Fe-oop): 0.131 Å |
| HOH | chainID: B, resSeq: 379, molecule: water |
|||
1xq5-D-148 |
sad. +0.20 ruf. -0.04 dom. -0.15 bre. -0.28 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin beta-2 chain |
oxygen carrier oligomeric count: 4 pocket vol.: 617.0 Å3 d(Fe-oop): 0.186 Å |
| Not assigned. | ||||