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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.46 Å
axial ligand #1: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 2.41
molecule: Hemoglobin subunit alpha
Organism: Equus caballus
axial ligand #2: HOH
chainID: C,resSeq: 302,
Coordination distance[Å]: 2.357
molecule: water
List of other hemes in pdb:6r2o
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
6r2o-A-201 |
sad. -0.04 ruf. -0.32 dom. -0.23 bre. -0.19 |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 558.0 Å3 d(Fe-oop): 0.051 Å |
Not assigned. | ||||
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-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 |