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Protein data
function: electron transporterexperiment: X-RAY DIFFRACTION
resolution: 2.501 Å
axial ligand #1: HIS
chainID: A,resSeq: 100,
Coordination distance[Å]: 2.518
molecule: Cytochrome b6
Organism: Nostoc sp.
axial ligand #2: HIS
chainID: A,resSeq: 202,
Coordination distance[Å]: 2.442
molecule: same as ligand #1
List of other hemes in pdb:4ogq
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
4ogq-A-301 |
sad. -0.13 ruf. +0.11 dom. +0.07 bre. -0.26 |
HIS | chainID: A, resSeq: 86, molecule: Cytochrome b6 |
electron transporter oligomeric count: 16 pocket vol.: 398.0 Å3 d(Fe-oop): 0.057 Å |
HIS | chainID: A, resSeq: 187, molecule: Cytochrome b6 |
|||
4ogq-A-303 |
sad. +0.48 ruf. -0.07 dom. -0.33 bre. -0.28 |
HOH | chainID: A, resSeq: 401, molecule: water |
electron transporter oligomeric count: 16 pocket vol.: 578.0 Å3 d(Fe-oop): 0.272 Å |
Not assigned. | ||||
4ogq-C-301 |
sad. -0.39 ruf. -0.81 dom. +0.00 bre. -0.16 |
TYR | chainID: C, resSeq: 1, molecule: Apocytochrome f |
electron transporter oligomeric count: 16 pocket vol.: 330.0 Å3 d(Fe-oop): 0.017 Å |
HIS | chainID: C, resSeq: 26, molecule: Apocytochrome f |