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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.9 Å
axial ligand #1: HIS
chainID: D,resSeq: 92,
Coordination distance[Å]: 1.716
molecule: Hemoglobin subunit beta
Organism: Bos taurus
axial ligand #2: CMO
chainID: D,resSeq: 148,
Coordination distance[Å]: 1.974
molecule: CARBON MONOXIDE
List of other hemes in pdb:3pi9
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
3pi9-A-142 |
sad. +0.15 ruf. -0.50 dom. -0.36 bre. +0.51 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 469.0 Å3 d(Fe-oop): 0.011 Å |
| CMO | chainID: A, resSeq: 143, molecule: CARBON MONOXIDE |
|||
3pi9-B-147 |
sad. +0.22 ruf. -0.58 dom. -0.12 bre. +0.65 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 571.0 Å3 d(Fe-oop): 0.165 Å |
| CMO | chainID: B, resSeq: 148, molecule: CARBON MONOXIDE |
|||
3pi9-C-142 |
sad. +0.33 ruf. -0.01 dom. -0.32 bre. +0.56 |
HIS | chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 497.0 Å3 d(Fe-oop): 0.001 Å |
| CMO | chainID: C, resSeq: 143, molecule: CARBON MONOXIDE |
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