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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.66 Å
origomeric count: 2
axial ligand #1: HIS
chainID: B,resSeq: 88,
Coordination distance[Å]: 2.167
molecule: Hemoglobin subunit alpha
Organism: Homo sapiens
axial ligand #2: HOH
chainID: B,resSeq: 303,
Coordination distance[Å]: 2.249
molecule: water
List of other hemes in pdb:7qu4
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
7qu4-G-201 |
sad. +0.11 ruf. -0.18 dom. -0.37 bre. -0.21 |
HIS | chainID: G, resSeq: 92, molecule: Hemoglobin subunit gamma-2 |
oxygen carrier oligomeric count: 2 pocket vol.: 563.0 Å3 d(Fe-oop): 0.049 Å |
| HOH | chainID: G, resSeq: 305, molecule: water |
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7qu4-H-201 |
sad. +0.08 ruf. -0.27 dom. -0.41 bre. -0.18 |
HIS | chainID: H, resSeq: 92, molecule: Hemoglobin subunit gamma-2 |
oxygen carrier oligomeric count: 2 pocket vol.: 550.0 Å3 d(Fe-oop): 0.018 Å |
| HOH | chainID: H, resSeq: 306, molecule: water |
|||
7qu4-A-201 |
sad. +0.13 ruf. -0.24 dom. -0.28 bre. -0.16 |
HIS | chainID: A, resSeq: 88, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 2 pocket vol.: 530.0 Å3 d(Fe-oop): 0.025 Å |
| HOH | chainID: A, resSeq: 305, molecule: water |
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