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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.3 Å
axial ligand #1: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 1.635
molecule: Hemoglobin subunit alpha-A
Organism: Meleagris gallopavo
axial ligand #2: HOH
chainID: C,resSeq: 288,
Coordination distance[Å]: 1.572
molecule: water
List of other hemes in pdb:3k8b
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
3k8b-A-150 |
sad. -0.15 ruf. -0.71 dom. -0.06 bre. -0.28 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin subunit alpha-A |
oxygen carrier oligomeric count: 4 pocket vol.: 567.0 Å3 d(Fe-oop): 0.014 Å |
| HOH | chainID: A, resSeq: 287, molecule: water |
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3k8b-B-150 |
sad. +0.55 ruf. -0.11 dom. -0.50 bre. -0.25 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 559.0 Å3 d(Fe-oop): 0.017 Å |
| HOH | chainID: B, resSeq: 290, molecule: water |
|||
3k8b-D-150 |
sad. +0.30 ruf. -0.15 dom. -0.36 bre. -0.32 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 542.0 Å3 d(Fe-oop): 0.129 Å |
| HOH | chainID: D, resSeq: 289, molecule: water |
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