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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.2 Å
axial ligand #1: HIS
chainID: A,resSeq: 87,
Coordination distance[Å]: 2.245
molecule: Hemoglobin subunit alpha
Organism: Felis silvestris catus
axial ligand #2: HOH
chainID: A,resSeq: 142,
Coordination distance[Å]: 2.438
molecule: water
List of other hemes in pdb:3d4x
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
3d4x-B-148 |
sad. +0.06 ruf. -0.04 dom. -0.33 bre. -0.39 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta-A/B |
oxygen carrier oligomeric count: 4 pocket vol.: 614.0 Å3 d(Fe-oop): 0.041 Å |
| HOH | chainID: B, resSeq: 151, molecule: water |
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3d4x-C-143 |
sad. +0.03 ruf. -0.35 dom. -0.21 bre. -0.35 |
HIS | chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 537.0 Å3 d(Fe-oop): 0.003 Å |
| HOH | chainID: C, resSeq: 142, molecule: water |
|||
3d4x-D-148 |
sad. +0.03 ruf. -0.24 dom. -0.30 bre. -0.29 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin subunit beta-A/B |
oxygen carrier oligomeric count: 4 pocket vol.: 545.0 Å3 d(Fe-oop): 0.042 Å |
| HOH | chainID: D, resSeq: 164, molecule: water |
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