Acrylyl-CoA reductase (NADPH)

Acrylyl-CoA reductase (NADPH)
Identifiers
EC number 1.3.1.84
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum

Acrylyl-CoA reductase (NADPH) (EC 1.3.1.84) is an enzyme with systematic name propanoyl-CoA:NADP+ oxidoreductase.[1][2] This enzyme catalyses the following chemical reaction

propanoyl-CoA + NADP+ acryloyl-CoA + NADPH + H+

This enzyme catalyses a step in the 3-hydroxypropionate/4-hydroxybutyrate cycle, an autotrophic CO2 fixation pathway found in some Thermoacidophilic archaea.

References

  1. Berg, I.A.; Kockelkorn, D.; Buckel, W.; Fuchs, G. (2007). "A 3-hydroxypropionate/4-hydroxybutyrate autotrophic carbon dioxide assimilation pathway in Archaea". Science. 318: 1782–1786. doi:10.1126/science.1149976. PMID 18079405.
  2. Teufel, R.; Kung, J.W.; Kockelkorn, D.; Alber, B.E.; Fuchs, G. (2009). "3-hydroxypropionyl-coenzyme A dehydratase and acryloyl-coenzyme A reductase, enzymes of the autotrophic 3-hydroxypropionate/4-hydroxybutyrate cycle in the Sulfolobales". J. Bacteriol. 191 (14): 4572–4581. doi:10.1128/JB.00068-09. PMC 2704735. PMID 19429610.
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