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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.0 Å
axial ligand #1: HIS
chainID: B,resSeq: 120,
Coordination distance[Å]: 2.043
molecule: PROTOGLOBIN
Organism: METHANOSARCINA ACETIVORANS
axial ligand #2: CYN
chainID: B,resSeq: 201,
Coordination distance[Å]: 2.119
molecule: CYANIDE ION
List of other hemes in pdb:3zjj
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
3zjj-A-200 |
sad. +0.20 ruf. -1.84 dom. +0.08 bre. -0.08 |
HIS | chainID: A, resSeq: 120, molecule: PROTOGLOBIN |
oxygen carrier oligomeric count: 2 pocket vol.: 401.0 Å3 d(Fe-oop): 0.010 Å |
CYN | chainID: A, resSeq: 201, molecule: CYANIDE ION |
|||
3zjj-C-200 |
sad. +0.26 ruf. -1.71 dom. +0.13 bre. -0.21 |
HIS | chainID: C, resSeq: 120, molecule: PROTOGLOBIN |
oxygen carrier oligomeric count: 2 pocket vol.: 412.0 Å3 d(Fe-oop): 0.008 Å |
CYN | chainID: C, resSeq: 201, molecule: CYANIDE ION |