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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.9 Å
origomeric count: 4
axial ligand #1: HIS
chainID: C,resSeq: 58,
Coordination distance[Å]: 2.292
molecule: Hemoglobin subunit alpha
Organism: Isurus oxyrinchus
axial ligand #2: HIS
chainID: C,resSeq: 87,
Coordination distance[Å]: 2.159
molecule: same as ligand #1
List of other hemes in pdb:3mkb
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
3mkb-A-141![]() |
sad. -0.08 ruf. +0.28 dom. -0.04 bre. -0.33 |
HIS | chainID: A, resSeq: 58, molecule: Hemoglobin subunit alpha |
oxygen carrier oligomeric count: 4 pocket vol.: 541.0 Å3 d(Fe-oop): 0.006 Å |
HIS | chainID: A, resSeq: 87, molecule: Hemoglobin subunit alpha |
|||
3mkb-B-137![]() |
sad. -0.31 ruf. -0.18 dom. -0.17 bre. -0.10 |
HIS | chainID: B, resSeq: 82, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 594.0 Å3 d(Fe-oop): 0.117 Å |
HOH | chainID: B, resSeq: 347, molecule: water |
|||
3mkb-D-137![]() |
sad. -0.29 ruf. -0.08 dom. -0.24 bre. -0.17 |
HIS | chainID: D, resSeq: 82, molecule: Hemoglobin subunit beta |
oxygen carrier oligomeric count: 4 pocket vol.: 565.0 Å3 d(Fe-oop): 0.110 Å |
HOH | chainID: D, resSeq: 175, molecule: water |