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Acetoacetyl-CoA reductase

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InterPro Family
acetoacetyl-CoA reductase
Acetoacetyl-CoA reductase tetramer, Cupriavidus necator
Identifiers
EC no.1.1.1.36
CAS no.9028-41-5
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
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NCBIproteins

In enzymology, an acetoacetyl-CoA reductase (EC 1.1.1.36) is an enzyme that catalyzes the chemical reaction

(R)-3-hydroxyacyl-CoA + NADP {\displaystyle \rightleftharpoons } 3-oxoacyl-CoA + NADPH + H

Thus, the two substrates of this enzyme are (R)-3-hydroxyacyl-CoA and NADP, whereas its 3 products are 3-oxoacyl-CoA, NADPH, and H.

This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD or NADP as acceptor. The systematic name of this enzyme class is (R)-3-hydroxyacyl-CoA:NADP oxidoreductase. Other names in common use include acetoacetyl coenzyme A reductase, hydroxyacyl coenzyme-A dehydrogenase, NADP-linked acetoacetyl CoA reductase, NADPH:acetoacetyl-CoA reductase, D(−)-beta-hydroxybutyryl CoA-NADP oxidoreductase, short chain beta-ketoacetyl(acetoacetyl)-CoA reductase, beta-ketoacyl-CoA reductase, D-3-hydroxyacyl-CoA reductase, and (R)-3-hydroxyacyl-CoA dehydrogenase. This enzyme participates in butanoate metabolism.

References

Oxidoreductases: alcohol oxidoreductases (EC 1.1)
1.1.1: NAD/NADP acceptor
1.1.2: cytochrome acceptor
1.1.3: oxygen acceptor
1.1.4: disulfide as acceptor
1.1.5: quinone/similar acceptor
1.1.99: other acceptors
Enzymes
Activity
Regulation
Classification
Kinetics
Types
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