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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.53 Å
axial ligand #1: HIS
chainID: K,resSeq: 87,
Coordination distance[Å]: 2.928
molecule: Hemoglobin subunit alpha
Organism: Homo sapiens
List of other hemes in pdb:5x2u
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
5x2u-B-201 |
sad. +0.48 ruf. -0.28 dom. -0.23 bre. -0.01 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 514.0 Å3 d(Fe-oop): 0.170 Å |
| Not assigned. | ||||
5x2u-C-201 |
sad. +0.28 ruf. -0.39 dom. -0.02 bre. +0.20 |
HIS | chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 536.0 Å3 d(Fe-oop): 0.076 Å |
| Not assigned. | ||||
5x2u-F-201 |
sad. +0.16 ruf. -0.19 dom. -0.18 bre. +0.01 |
HIS | chainID: F, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 539.0 Å3 d(Fe-oop): 0.119 Å |
| Not assigned. | ||||
5x2u-G-201 |
sad. +0.20 ruf. -0.50 dom. -0.19 bre. +0.20 |
HIS | chainID: G, resSeq: 87, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 532.0 Å3 d(Fe-oop): 0.108 Å |
| Not assigned. | ||||
5x2u-J-201 |
sad. +0.27 ruf. +0.03 dom. -0.43 bre. +0.19 |
HIS | chainID: J, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 572.0 Å3 d(Fe-oop): 0.274 Å |
| Not assigned. | ||||