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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.6 Å
axial ligand #1: HIS
chainID: D,resSeq: 92,
Coordination distance[Å]: 2.171
molecule: HEMOGLOBIN
Organism: Homo sapiens
axial ligand #2: CYN
chainID: D,resSeq: 147,
Coordination distance[Å]: 2.08
molecule: CYANIDE ION
List of other hemes in pdb:1aby
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1aby-A-286 |
sad. +0.32 ruf. -0.34 dom. -0.27 bre. -0.11 |
HIS | chainID: A, resSeq: 87, molecule: HEMOGLOBIN |
oxygen carrier oligomeric count: 3 pocket vol.: 547.0 Å3 d(Fe-oop): 0.068 Å |
| CYN | chainID: A, resSeq: 284, molecule: CYANIDE ION |
|||
1aby-A-287 |
sad. +0.52 ruf. -0.16 dom. -0.26 bre. -0.15 |
HIS | chainID: A, resSeq: 229, molecule: HEMOGLOBIN |
oxygen carrier oligomeric count: 3 pocket vol.: 554.0 Å3 d(Fe-oop): 0.027 Å |
| CYN | chainID: A, resSeq: 285, molecule: CYANIDE ION |
|||
1aby-B-148 |
sad. +0.31 ruf. -0.56 dom. -0.36 bre. -0.02 |
HIS | chainID: B, resSeq: 92, molecule: HEMOGLOBIN |
oxygen carrier oligomeric count: 3 pocket vol.: 613.0 Å3 d(Fe-oop): 0.030 Å |
| CYN | chainID: B, resSeq: 147, molecule: CYANIDE ION |
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