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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 3.5 Å
axial ligand #1: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 1.87
molecule: Hemoglobin subunit alpha
Organism: Bos taurus
axial ligand #2: O
chainID: C,resSeq: 143,
Coordination distance[Å]: 2.68
molecule: OXYGEN ATOM
List of other hemes in pdb:3ciu
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
3ciu-A-142 |
sad. +0.55 ruf. -0.02 dom. -0.65 bre. -0.25 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 550.0 Å3 d(Fe-oop): 0.009 Å |
| O | chainID: A, resSeq: 143, molecule: OXYGEN ATOM |
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3ciu-B-147 |
sad. +0.43 ruf. -0.10 dom. -0.18 bre. -0.26 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 591.0 Å3 d(Fe-oop): 0.100 Å |
| O | chainID: B, resSeq: 148, molecule: OXYGEN ATOM |
|||
3ciu-D-147 |
sad. +0.58 ruf. +0.05 dom. -0.66 bre. -0.24 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 541.0 Å3 d(Fe-oop): 0.157 Å |
| O | chainID: D, resSeq: 148, molecule: OXYGEN ATOM |
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