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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.73 Å
axial ligand #1: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 2.213
molecule: Hemoglobin alpha chain
Organism: Homo sapiens
axial ligand #2: CYN
chainID: C,resSeq: 550,
Coordination distance[Å]: 2.253
molecule: CYANIDE ION
List of other hemes in pdb:1nqp
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1nqp-A-144 |
sad. +0.12 ruf. -0.08 dom. -0.10 bre. -0.28 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain |
oxygen carrier oligomeric count: 4 pocket vol.: 548.0 Å3 d(Fe-oop): 0.025 Å |
| CYN | chainID: A, resSeq: 150, molecule: CYANIDE ION |
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1nqp-B-348 |
sad. +0.07 ruf. -0.07 dom. -0.10 bre. -0.33 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 581.0 Å3 d(Fe-oop): 0.030 Å |
| CYN | chainID: B, resSeq: 350, molecule: CYANIDE ION |
|||
1nqp-D-748 |
sad. +0.09 ruf. -0.04 dom. -0.09 bre. -0.31 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin beta chain |
oxygen carrier oligomeric count: 4 pocket vol.: 565.0 Å3 d(Fe-oop): 0.025 Å |
| CYN | chainID: D, resSeq: 750, molecule: CYANIDE ION |
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