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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.55 Å
axial ligand #1: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 2.088
molecule: Hemoglobin subunit alpha
Organism: Homo sapiens
axial ligand #2: HOH
chainID: C,resSeq: 328,
Coordination distance[Å]: 2.178
molecule: water
List of other hemes in pdb:6hk2
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
6hk2-A-201 |
sad. -0.10 ruf. -0.33 dom. -0.59 bre. +0.04 |
OXY | chainID: A, resSeq: 202, molecule: OXYGEN MOLECULE |
oxygen carrier oligomeric count: 4 pocket vol.: 601.0 Å3 d(Fe-oop): 0.260 Å |
| HOH | chainID: A, resSeq: 301, molecule: water |
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6hk2-B-201 |
sad. -0.02 ruf. -0.35 dom. -0.31 bre. +0.02 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 532.0 Å3 d(Fe-oop): 0.059 Å |
| HOH | chainID: B, resSeq: 343, molecule: water |
|||
6hk2-D-201 |
sad. +0.12 ruf. -0.39 dom. -0.30 bre. +0.06 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 531.0 Å3 d(Fe-oop): 0.065 Å |
| HOH | chainID: D, resSeq: 334, molecule: water |
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