Information on EC 2.3.1.190 - acetoin dehydrogenase system

for references in articles please use BRENDA:EC2.3.1.190
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IUBMB Comments
Requires thiamine diphosphate. It belongs to the 2-oxoacid dehydrogenase system family, which also includes EC 1.2.1.104, pyruvate dehydrogenase system, EC 1.2.1.105, 2-oxoglutarate dehydrogenase system, EC 1.2.1.25, branched-chain alpha-keto acid dehydrogenase system, and EC 1.4.1.27, glycine cleavage system. With the exception of the glycine cleavage system, which contains 4 components, the 2-oxoacid dehydrogenase systems share a common structure, consisting of three main components, namely a 2-oxoacid dehydrogenase (E1), a dihydrolipoamide acyltransferase (E2), and dihydrolipoamide dehydrogenase (E3).
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Word Map
The expected taxonomic range for this enzyme is: Bacteria, Archaea
Synonyms
acetoin dehydrogenase, acetoin dehydrogenase complex, acetoin dehydrogenase E1, acetoin dehydrogenase enzyme system, AcoA, AcoAB, AcoB, Ao:DCPIP OR, AoDH ES, PA4150, more
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
acetoin + CoA + NAD+ = acetaldehyde + acetyl-CoA + NADH + H+
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PATHWAY SOURCE
PATHWAYS
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