KEGG REACTION: R01175

REACTION: R01175

Entry

R01175                      Reaction

Name

butanoyl-CoA:electron-transfer flavoprotein 2,3-oxidoreductase

Definition

Butanoyl-CoA + FAD <=> FADH2 + Crotonoyl-CoA

Equation

C00136 + C00016 <=> C01352 + C00877

Reaction class

RC00076

C00136_C00877

RC00126

C00016_C01352

Enzyme

1.3.3.6 1.3.8.1 1.3.8.7 1.3.99.-

Pathway

rn00071

Fatty acid degradation

rn00650

Butanoate metabolism

rn01100

Metabolic pathways

rn01110

Biosynthesis of secondary metabolites

rn01120

Microbial metabolism in diverse environments

rn01200

Carbon metabolism

rn01212

Fatty acid metabolism

Module

M00087

beta-Oxidation

Brite

Enzymatic reactions [BR:br08201]
1. Oxidoreductase reactions
  1.3  Acting on the CH-CH group of donors
   1.3.3  With oxygen as acceptor
    1.3.3.6
     R01175  Butanoyl-CoA + FAD <=> FADH2 + Crotonoyl-CoA
   1.3.8  With a flavin as acceptor
    1.3.8.1
     R01175  Butanoyl-CoA + FAD <=> FADH2 + Crotonoyl-CoA
    1.3.8.7
     R01175  Butanoyl-CoA + FAD <=> FADH2 + Crotonoyl-CoA
   1.3.99  With unknown physiological acceptors
    1.3.99.-
     R01175  Butanoyl-CoA + FAD <=> FADH2 + Crotonoyl-CoA
IUBMB reaction hierarchy [BR:br08202]
1. Oxidoreductase reactions
  1.3.8.1
   R01178  Short-chain acyl-CoA <=> Electron-transferring flavoprotein
    R01175  Butanoyl-CoA <=> FAD
  1.3.8.7
   R00392  Acyl-CoA <=> Electron-transferring flavoprotein
    R01175  Butanoyl-CoA <=> FAD

Orthology

K00232

acyl-CoA oxidase [EC:1.3.3.6]

K00248

butyryl-CoA dehydrogenase [EC:1.3.8.1]

K00249

acyl-CoA dehydrogenase [EC:1.3.8.7]

K06445

acyl-CoA dehydrogenase [EC:1.3.99.-]

K09478

short-chain 2-methylacyl-CoA dehydrogenase [EC:1.3.8.5]

Reference