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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.1 Å
axial ligand #1: HIS
chainID: A,resSeq: 87,
Coordination distance[Å]: 2.049
molecule: Hemoglobin subunit alpha
Organism: Bos taurus
axial ligand #2: CMO
chainID: A,resSeq: 143,
Coordination distance[Å]: 1.817
molecule: CARBON MONOXIDE
List of other hemes in pdb:3pia
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
3pia-B-147 |
sad. +0.24 ruf. -0.29 dom. -0.23 bre. -0.19 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 551.0 Å3 d(Fe-oop): 0.062 Å |
| CMO | chainID: B, resSeq: 148, molecule: CARBON MONOXIDE |
|||
3pia-C-142 |
sad. +0.37 ruf. -0.24 dom. -0.22 bre. -0.11 |
HIS | chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 492.0 Å3 d(Fe-oop): 0.010 Å |
| CMO | chainID: C, resSeq: 143, molecule: CARBON MONOXIDE |
|||
3pia-D-147 |
sad. +0.30 ruf. -0.33 dom. -0.25 bre. -0.44 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 543.0 Å3 d(Fe-oop): 0.052 Å |
| CMO | chainID: D, resSeq: 148, molecule: CARBON MONOXIDE |
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