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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.85 Å
axial ligand #1: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 2.093
molecule: Hemoglobin subunit alpha
Organism: Bos taurus
axial ligand #2: HOH
chainID: C,resSeq: 426,
Coordination distance[Å]: 2.462
molecule: water
List of other hemes in pdb:2qsp
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
2qsp-A-142 |
sad. +0.22 ruf. -0.23 dom. -0.24 bre. -0.26 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 538.0 Å3 d(Fe-oop): 0.047 Å |
| HOH | chainID: A, resSeq: 306, molecule: water |
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2qsp-B-146 |
sad. +0.35 ruf. -0.50 dom. -0.30 bre. -0.25 |
HIS | chainID: B, resSeq: 91, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 557.0 Å3 d(Fe-oop): 0.029 Å |
| HOH | chainID: B, resSeq: 262, molecule: water |
|||
2qsp-D-146 |
sad. +0.18 ruf. -0.02 dom. -0.31 bre. -0.22 |
HIS | chainID: D, resSeq: 91, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 567.0 Å3 d(Fe-oop): 0.021 Å |
| HOH | chainID: D, resSeq: 324, molecule: water |
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