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CATH Superfamily 2.40.110.10

Butyryl-CoA Dehydrogenase, subunit A, domain 2

The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
Butyryl-CoA Dehydrogenase, subunit A, domain 2
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 14382: PROBABLE ACYL-COA DEHYDROGENASE FADE15

There are 2 EC terms in this cluster

Please note: EC annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

Note: The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.

EC Term Annotations Evidence
Short-chain acyl-CoA dehydrogenase. [EC: 1.3.8.1]
A short-chain acyl-CoA + electron-transfer flavoprotein = a short-chain trans-2,3-dehydroacyl-CoA + reduced electron-transfer flavoprotein.
  • One of several enzymes that catalyze the first step in fatty acids beta-oxidation.
  • The enzyme catalyzes the oxidation of saturated short-chain acyl-CoA thioesters to give a trans 2,3-unsaturated product by removal of the two pro-R-hydrogen atoms.
  • The enzyme from beef liver accepts substrates with acyl chain lengths of 3 to 8 carbon atoms.
  • The highest activity was reported with either butanoyl-CoA or pentanoyl-CoA.
  • The enzyme from rat has only 10% activity with hexanoyl-CoA (compared to butanoyl-CoA) and no activity with octanoyl-CoA.
  • Cf. EC 1.3.8.7, EC 1.3.8.8 and EC 1.3.8.9.
  • Formerly EC 1.3.2.1 and EC 1.3.99.2.
 72 A0A045J1P5 A0A045KKB3 A0A083WB24 A0A0D8I143 A0A0D8I3N8 A0A0G4DWG7 A0A0G4E1J2 A0A0H3L500 A0A0H3L8H9 A0A0H3MD06
(62 more...)
Acryloyl-CoA reductase (NADH). [EC: 1.3.1.95]
Propanoyl-CoA + NAD(+) = acryloyl-CoA + NADH.
  • The reaction is catalyzed in the opposite direction to that shown.
  • The enzyme from the bacterium Clostridium propionicum is a complex that includes an electron-transfer flavoprotein (ETF).
  • The ETF is reduced by NADH and transfers the electrons to the active site.
  • Catalyzes a step in a pathway for L-alanine fermentation to propanoate.
  • Cf. EC 1.3.1.84.
 3 A0A0E4ABN7 A0A1L8QFM8 T5I5E6
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