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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.46 Å
origomeric count: 4
axial ligand #1: HIS
chainID: A,resSeq: 87,
Coordination distance[Å]: 2.483
molecule: Hemoglobin subunit alpha
Organism: Equus caballus
List of other hemes in pdb:6r2o
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
6r2o-B-201![]() |
sad. +0.28 ruf. -0.33 dom. -0.36 bre. -0.20 |
HIS | chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 564.0 Å3 d(Fe-oop): 0.171 Å |
HOH | chainID: B, resSeq: 303, molecule: water |
|||
6r2o-C-201![]() |
sad. +0.10 ruf. -0.50 dom. -0.28 bre. -0.19 |
HIS | chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 522.0 Å3 d(Fe-oop): 0.053 Å |
HOH | chainID: C, resSeq: 302, molecule: water |
|||
6r2o-D-201![]() |
sad. +0.28 ruf. -0.08 dom. -0.25 bre. -0.18 |
HIS | chainID: D, resSeq: 92, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 588.0 Å3 d(Fe-oop): 0.103 Å |
HOH | chainID: D, resSeq: 305, molecule: water |