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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.8 Å
axial ligand #1: HIS
chainID: D,resSeq: 92,
Coordination distance[Å]: 1.944
molecule: Hemoglobin beta chain
Organism: Meleagris gallopavo
axial ligand #2: OXY
chainID: D,resSeq: 151,
Coordination distance[Å]: 1.666
molecule: OXYGEN MOLECULE
List of other hemes in pdb:2qmb
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
2qmb-A-150 |
sad. +0.01 ruf. -0.63 dom. -0.44 bre. +0.37 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin subunit alpha-A |
oxygen carrier oligomeric count: 4 pocket vol.: 579.0 Å3 d(Fe-oop): 0.235 Å |
| OXY | chainID: A, resSeq: 151, molecule: OXYGEN MOLECULE |
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2qmb-B-150 |
sad. +0.13 ruf. -0.26 dom. -0.30 bre. +0.23 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 580.0 Å3 d(Fe-oop): 0.028 Å |
| OXY | chainID: B, resSeq: 151, molecule: OXYGEN MOLECULE |
|||
2qmb-C-150 |
sad. +0.12 ruf. -0.40 dom. -0.34 bre. +0.01 |
HIS | chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha-A |
oxygen carrier oligomeric count: 4 pocket vol.: 546.0 Å3 d(Fe-oop): 0.047 Å |
| OXY | chainID: C, resSeq: 151, molecule: OXYGEN MOLECULE |
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