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PyDISH No: 03476

PDB: 2e75,
chainID: A, resSeq: 303
heme type: B

distortion

Protein data

function: electron transporter
experiment: X-RAY DIFFRACTION
resolution: 3.55 Å

axial ligand #1: QNO

chainID: A,
resSeq: 501,
Coordination distance[Å]: 2.183
molecule: 2-NONYL-4-HYDROXYQUINOLINE N-OXIDE
Organism: None

axial ligand #2: HOH

chainID: A,
resSeq: 1107,
Coordination distance[Å]: 2.255
molecule: water

List of other hemes in pdb:2e75

ID of heme Distortion Axial ligands on heme Function & structure
2e75-A-301
sad. -0.10
ruf. -0.08
dom. -0.10
bre. +0.32
HIS chainID: A,
resSeq: 86,
molecule: Cytochrome b6
electron transporter
oligomeric count: 16
pocket vol.: 352.0 Å3
d(Fe-oop): 0.195 Å
HIS chainID: A, resSeq: 187,
molecule: Cytochrome b6
2e75-A-302
sad. -0.85
ruf. -0.25
dom. +0.22
bre. +0.34
HIS chainID: A,
resSeq: 100,
molecule: Cytochrome b6
electron transporter
oligomeric count: 16
pocket vol.: 340.0 Å3
d(Fe-oop): 0.138 Å
HIS chainID: A, resSeq: 202,
molecule: Cytochrome b6
2e75-C-301
sad. -0.75
ruf. -0.43
dom. +0.06
bre. +0.22
TYR chainID: C,
resSeq: 1,
molecule: Apocytochrome f
electron transporter
oligomeric count: 16
pocket vol.: 319.0 Å3
d(Fe-oop): 0.085 Å
HIS chainID: C, resSeq: 26,
molecule: Apocytochrome f