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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.9 Å
axial ligand #1: HIS
chainID: B,resSeq: 120,
Coordination distance[Å]: 2.085
molecule: PROTOGLOBIN
Organism: METHANOSARCINA ACETIVORANS
axial ligand #2: NCA
chainID: B,resSeq: 300,
Coordination distance[Å]: 2.077
molecule: NICOTINAMIDE
List of other hemes in pdb:3zjq
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
3zjq-A-200 |
sad. +0.27 ruf. -1.55 dom. -0.02 bre. -0.03 |
HIS | chainID: A, resSeq: 120, molecule: PROTOGLOBIN |
oxygen carrier oligomeric count: 2 pocket vol.: 434.0 Å3 d(Fe-oop): 0.012 Å |
NCA | chainID: A, resSeq: 300, molecule: NICOTINAMIDE |