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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.61 Å
axial ligand #1: HIS
chainID: D,resSeq: 92,
Coordination distance[Å]: 2.322
molecule: Hemoglobin subunit beta-A
Organism: Capra hircus
axial ligand #2: HOH
chainID: D,resSeq: 154,
Coordination distance[Å]: 2.213
molecule: water
List of other hemes in pdb:3d1a
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
3d1a-A-142 |
sad. -0.03 ruf. -0.07 dom. -0.51 bre. -0.18 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin subunit alpha-1/2 |
oxygen carrier oligomeric count: 4 pocket vol.: 517.0 Å3 d(Fe-oop): 0.047 Å |
| HOH | chainID: A, resSeq: 156, molecule: water |
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3d1a-B-147 |
sad. +0.19 ruf. -0.15 dom. -0.57 bre. -0.13 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta-A |
oxygen carrier oligomeric count: 4 pocket vol.: 545.0 Å3 d(Fe-oop): 0.025 Å |
| HOH | chainID: B, resSeq: 148, molecule: water |
|||
3d1a-C-142 |
sad. -0.04 ruf. -0.53 dom. -0.24 bre. -0.21 |
HIS | chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha-1/2 |
oxygen carrier oligomeric count: 4 pocket vol.: 561.0 Å3 d(Fe-oop): 0.068 Å |
| HOH | chainID: C, resSeq: 153, molecule: water |
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