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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.5 Å
axial ligand #1: HIS
chainID: C,resSeq: 88,
Coordination distance[Å]: 2.102
molecule: Hemoglobin subunit alpha
Organism: Trematomus bernacchii
axial ligand #2: NO
chainID: C,resSeq: 201,
Coordination distance[Å]: 1.83
molecule: NITRIC OXIDE
List of other hemes in pdb:4g51
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
4g51-A-202 |
sad. +0.17 ruf. +0.03 dom. -0.42 bre. -0.10 |
HIS | chainID: A, resSeq: 88, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 525.0 Å3 d(Fe-oop): 0.172 Å |
NO | chainID: A, resSeq: 201, molecule: NITRIC OXIDE |
|||
4g51-B-202 |
sad. +0.00 ruf. -0.71 dom. -0.33 bre. -0.01 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 553.0 Å3 d(Fe-oop): 0.121 Å |
NO | chainID: B, resSeq: 201, molecule: NITRIC OXIDE |
|||
4g51-D-202 |
sad. +0.40 ruf. -0.18 dom. -0.21 bre. -0.10 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 612.0 Å3 d(Fe-oop): 0.210 Å |
NO | chainID: D, resSeq: 201, molecule: NITRIC OXIDE |