KEGG REACTION: R02164

REACTION: R02164

Entry

R02164                      Reaction

Name

succinate:quinone oxidoreductase

Definition

Quinone + Succinate <=> Hydroquinone + Fumarate

Equation

C15602 + C00042 <=> C15603 + C00122

Comment

electron transport complex II

Reaction class

RC00045

C00042_C00122

Enzyme

1.3.5.1

Pathway

rn00020

Citrate cycle (TCA cycle)

rn00620

Pyruvate metabolism

rn00650

Butanoate metabolism

rn00720

Carbon fixation pathways in prokaryotes

rn01100

Metabolic pathways

rn01110

Biosynthesis of secondary metabolites

rn01120

Microbial metabolism in diverse environments

rn01200

Carbon metabolism

Module

M00009

Citrate cycle (TCA cycle, Krebs cycle)

M00011

Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate

M00149

Succinate dehydrogenase, prokaryotes

M00150

Fumarate reductase, prokaryotes

M00173

Reductive citrate cycle (Arnon-Buchanan cycle)

M00374

Dicarboxylate-hydroxybutyrate cycle

M00376

3-Hydroxypropionate bi-cycle

Brite

Enzymatic reactions [BR:br08201]
1. Oxidoreductase reactions
  1.3  Acting on the CH-CH group of donors
   1.3.5  With a quinone or related compound as acceptor
    1.3.5.1
     R02164  Quinone + Succinate <=> Hydroquinone + Fumarate
IUBMB reaction hierarchy [BR:br08202]
1. Oxidoreductase reactions
  1.3.5.1
   R02164  Quinone <=> Hydroquinone
Overall reaction [br08210.html]
Carbon fixation
  R02164

Orthology

K00233

succinate dehydrogenase flavoprotein subunit [EC:1.3.5.1 7.1.1.12]

K00234

succinate dehydrogenase (ubiquinone) flavoprotein subunit [EC:1.3.5.1]

K00235

succinate dehydrogenase (ubiquinone) iron-sulfur subunit [EC:1.3.5.1]

K00236

succinate dehydrogenase (ubiquinone) cytochrome b560 subunit

K00237

succinate dehydrogenase (ubiquinone) membrane anchor subunit

K00239