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PyDISH No: 09783

PDB: 4tnk,
chainID: V, resSeq: 201
heme type: B

distortion

Protein data

function: electron transporter
experiment: X-RAY DIFFRACTION
resolution: 5.2 Å

axial ligand #1: HIS

chainID: V,
resSeq: 67,
Coordination distance[Å]: 2.471
molecule: Cytochrome c-550
Organism: Thermosynechococcus elongatus

axial ligand #2: HIS

chainID: V,
resSeq: 118,
Coordination distance[Å]: 2.569
molecule: same as ligand #1

List of other hemes in pdb:4tnk

ID of heme Distortion Axial ligands on heme Function & structure
4tnk-F-101
sad. +0.78
ruf. -0.12
dom. +0.09
bre. -0.17
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 450.0 Å3
d(Fe-oop): 0.118 Å
HIS chainID: F, resSeq: 24,
molecule: Cytochrome b559 subunit beta
4tnk-f-101
sad. +0.68
ruf. -0.17
dom. +0.15
bre. -0.20
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 481.0 Å3
d(Fe-oop): 0.093 Å
HIS chainID: f, resSeq: 24,
molecule: Cytochrome b559 subunit beta
4tnk-v-201
sad. +0.69
ruf. -0.52
dom. +0.38
bre. -0.23
HIS chainID: v,
resSeq: 67,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 538.0 Å3
d(Fe-oop): 0.142 Å
HIS chainID: v, resSeq: 118,
molecule: Cytochrome c-550