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PyDISH No: 02195

PDB: 1q90,
chainID: A, resSeq: 900
heme type: C

distortion

Protein data

function: electron transporter
experiment: X-RAY DIFFRACTION
resolution: 3.1 Å
origomeric count: 18

axial ligand #1: TYR

chainID: A,
resSeq: 1,
Coordination distance[Å]: 1.992
molecule: Apocytochrome f
Organism: Chlamydomonas reinhardtii

axial ligand #2: HIS

chainID: A,
resSeq: 25,
Coordination distance[Å]: 2.022
molecule: same as ligand #1

List of other hemes in pdb:1q90

ID of heme Distortion Axial ligands on heme Function & structure
1q90-B-903
sad. +0.15
ruf. +0.01
dom. +0.04
bre. -0.17
HOH chainID: B,
resSeq: 963,
molecule: water
electron transporter
oligomeric count: 18
pocket vol.: 577.0 Å3
d(Fe-oop): 0.010 Å
Not assigned.
1q90-B-901
sad. -0.47
ruf. -0.03
dom. +0.06
bre. -0.19
HIS chainID: B,
resSeq: 100,
molecule: Cytochrome b6
electron transporter
oligomeric count: 18
pocket vol.: 380.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: B, resSeq: 202,
molecule: Cytochrome b6
1q90-B-902
sad. -0.03
ruf. -0.00
dom. +0.00
bre. -0.26
HIS chainID: B,
resSeq: 86,
molecule: Cytochrome b6
electron transporter
oligomeric count: 18
pocket vol.: 400.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: B, resSeq: 187,
molecule: Cytochrome b6