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Protein data
function: electron transporterexperiment: X-RAY DIFFRACTION
resolution: 3.41 Å
axial ligand #1: HIS
chainID: A,resSeq: 86,
Coordination distance[Å]: 1.73
molecule: Cytochrome b6
Organism: Mastigocladus laminosus
axial ligand #2: HIS
chainID: A,resSeq: 187,
Coordination distance[Å]: 1.903
molecule: same as ligand #1
List of other hemes in pdb:2e76
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
2e76-A-302 |
sad. -0.91 ruf. -0.49 dom. +0.20 bre. +0.39 |
HIS | chainID: A, resSeq: 100, molecule: Cytochrome b6 |
electron transporter oligomeric count: 16 pocket vol.: 364.0 Å3 d(Fe-oop): 0.015 Å |
| HIS | chainID: A, resSeq: 202, molecule: Cytochrome b6 |
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2e76-A-303 |
sad. +0.28 ruf. -0.32 dom. +0.01 bre. +0.10 |
TDS | chainID: B, resSeq: 1202, molecule: 8-HYDROXY-5,7-DIMETHOXY-3-METHYL-2-TRIDECYL-4H-CHROMEN-4-ONE |
electron transporter oligomeric count: 16 pocket vol.: 557.0 Å3 d(Fe-oop): 0.553 Å |
| HOH | chainID: A, resSeq: 1106, molecule: water |
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2e76-C-301 |
sad. -0.87 ruf. -0.40 dom. -0.30 bre. +0.06 |
TYR | chainID: C, resSeq: 1, molecule: Apocytochrome f |
electron transporter oligomeric count: 16 pocket vol.: 316.0 Å3 d(Fe-oop): 0.023 Å |
| HIS | chainID: C, resSeq: 26, molecule: Apocytochrome f |
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