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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.0 Å
axial ligand #1: HIS
chainID: A,resSeq: 87,
Coordination distance[Å]: 2.155
molecule: Hemoglobin subunit alpha-2
Organism: Bubalus bubalis
axial ligand #2: HOH
chainID: A,resSeq: 154,
Coordination distance[Å]: 2.048
molecule: water
List of other hemes in pdb:3cy5
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
3cy5-B-147 |
sad. +0.08 ruf. -0.42 dom. -0.15 bre. -0.29 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 535.0 Å3 d(Fe-oop): 0.022 Å |
| HOH | chainID: B, resSeq: 174, molecule: water |
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3cy5-C-142 |
sad. +0.14 ruf. -0.51 dom. -0.28 bre. -0.32 |
HIS | chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha-2 |
oxygen carrier oligomeric count: 4 pocket vol.: 528.0 Å3 d(Fe-oop): 0.010 Å |
| HOH | chainID: C, resSeq: 169, molecule: water |
|||
3cy5-D-147 |
sad. +0.42 ruf. -0.39 dom. -0.37 bre. -0.28 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 554.0 Å3 d(Fe-oop): 0.052 Å |
| HOH | chainID: D, resSeq: 167, molecule: water |
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