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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.7 Å
axial ligand #1: HIS
chainID: E,resSeq: 87,
Coordination distance[Å]: 2.243
molecule: Hemoglobin subunit alpha-1/2
Organism: Rattus norvegicus
axial ligand #2: HOH
chainID: E,resSeq: 143,
Coordination distance[Å]: 1.956
molecule: water
List of other hemes in pdb:3hf4
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
3hf4-A-142 |
sad. +0.12 ruf. -0.06 dom. -0.51 bre. -0.27 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin subunit alpha-1/2 |
oxygen carrier oligomeric count: 4 pocket vol.: 544.0 Å3 d(Fe-oop): 0.039 Å |
| HOH | chainID: A, resSeq: 144, molecule: water |
|||
3hf4-B-147 |
sad. +0.22 ruf. -0.46 dom. -0.30 bre. -0.27 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta-1 |
oxygen carrier oligomeric count: 4 pocket vol.: 588.0 Å3 d(Fe-oop): 0.051 Å |
| HOH | chainID: B, resSeq: 149, molecule: water |
|||
3hf4-F-147 |
sad. +0.24 ruf. -0.65 dom. -0.14 bre. -0.23 |
HIS | chainID: F, resSeq: 92, molecule: Hemoglobin subunit beta-1 |
oxygen carrier oligomeric count: 4 pocket vol.: 572.0 Å3 d(Fe-oop): 0.144 Å |
| Not assigned. | ||||