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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.0 Å
axial ligand #1: HIS
chainID: A,resSeq: 87,
Coordination distance[Å]: 2.175
molecule: Hemoglobin subunit alpha-1/2
Organism: Oryctolagus cuniculus
axial ligand #2: OXY
chainID: A,resSeq: 143,
Coordination distance[Å]: 1.668
molecule: OXYGEN MOLECULE
List of other hemes in pdb:2rao
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
2rao-B-147 |
sad. +0.17 ruf. -0.36 dom. -0.23 bre. -0.20 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta-1/2 |
oxygen carrier oligomeric count: 4 pocket vol.: 565.0 Å3 d(Fe-oop): 0.076 Å |
| OXY | chainID: B, resSeq: 148, molecule: OXYGEN MOLECULE |
|||
2rao-C-142 |
sad. +0.21 ruf. -0.23 dom. -0.28 bre. -0.25 |
HIS | chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha-1/2 |
oxygen carrier oligomeric count: 4 pocket vol.: 600.0 Å3 d(Fe-oop): 0.019 Å |
| OXY | chainID: C, resSeq: 143, molecule: OXYGEN MOLECULE |
|||
2rao-D-147 |
sad. +0.27 ruf. -0.33 dom. -0.22 bre. -0.18 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin subunit beta-1/2 |
oxygen carrier oligomeric count: 4 pocket vol.: 590.0 Å3 d(Fe-oop): 0.057 Å |
| OXY | chainID: D, resSeq: 148, molecule: OXYGEN MOLECULE |
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