2.3.1.190: acetoin dehydrogenase system
This is an abbreviated version!
For detailed information about acetoin dehydrogenase system, go to the full flat file.
Word Map on EC 2.3.1.190
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2.3.1.190
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dihydrolipoamide
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alcaligenes
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carbinolicus
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catabolite
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pelobacter
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eutrophus
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magnum
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dissimilation
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2,3-butanediol
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synthesis
- 2.3.1.190
- dihydrolipoamide
-
alcaligenes
- carbinolicus
-
catabolite
-
pelobacter
- eutrophus
- magnum
-
dissimilation
- 2,3-butanediol
- synthesis
Reaction
Synonyms
acetoin dehydrogenase, acetoin dehydrogenase complex, acetoin dehydrogenase E1, acetoin dehydrogenase enzyme system, AcoA, AcoAB, AcoB, Ao:DCPIP OR, AoDH ES, PA4150, PA4151
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2.3.1.190 acetoin dehydrogenase systemAdvanced search results
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General Information on EC 2.3.1.190 - acetoin dehydrogenase system
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GENERAL INFORMATION 
ORGANISM
UNIPROT
COMMENTARY 
LITERATURE
malfunction
metabolism
physiological function
additional information
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disruption of the gene acoA encoding subunit E1alpha results in strains impaired in expression of dephosphate-dependent E1 activity, to remove acetoin from the medium and to grow with acetoin as sole carbon source
malfunction
Q9HWN1; Q9HWN0
acoA, acoB are knocked out individually in Pseudomonas aeruginosa PAO1. The mutants lose the ability to grow in acetoin or 2,3-butanediol
malfunction
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acoA, acoB are knocked out individually in Pseudomonas aeruginosa PAO1. The mutants lose the ability to grow in acetoin or 2,3-butanediol
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metabolism
Q9HWN1; Q9HWN0
the enzyme is involved in 2,3-butanediol catabolism
metabolism
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the enzyme is involved in the degradation of the sulfonylurea herbicide nicosulfuron
metabolism
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the enzyme is involved in 2,3-butanediol catabolism
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metabolism
Bacillus subtilis YB10
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the enzyme is involved in the degradation of the sulfonylurea herbicide nicosulfuron
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physiological function
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the acetoin dehydrogenase enzyme system is responsible for R-acetoin dissimilation. Mutants lose the ability to grow on acetoin as the sole carbon source, and the acetoin accumulated cannot be dissimilated. In the presence of another carbon source, the acetoin accumulated in broth of acetoin dehydrogenase mutants is converted to 2,3-butanediol
physiological function
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the acetoin dehydrogenase enzyme system is responsible for R-acetoin dissimilation. Mutants lose the ability to grow on acetoin as the sole carbon source, and the acetoin accumulated cannot be dissimilated. In the presence of another carbon source, the acetoin accumulated in broth of acetoin dehydrogenase mutants is converted to 2,3-butanediol
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