1.1.1.304: diacetyl reductase [(S)-acetoin forming]
This is an abbreviated version!
For detailed information about diacetyl reductase [(S)-acetoin forming], go to the full flat file.
Word Map on EC 1.1.1.304
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1.1.1.304
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lactis
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alpha-dicarbonyls
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2,3-pentanedione
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pigeon
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l-xylulose
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xylitol
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alpha-acetolactate
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diacetylactis
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lager
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s-acetoin
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synthesis
- 1.1.1.304
- lactis
-
alpha-dicarbonyls
- 2,3-pentanedione
- pigeon
- l-xylulose
- xylitol
- alpha-acetolactate
- diacetylactis
-
lager
-
s-acetoin
- synthesis
Reaction
Synonyms
acetoin(diacetyl) reductase, ADH, AdR, ADS1, ardII, BSDR, budC, DAR, diacetyl reductase, EC 1.1.1.5, FQU75_06005, Kp-BudC, Kpdar, NADH-dependent Kp-BudC, Ppdar, ReADR, S-stereospecific diacetyl reductase
ECTree
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Systematic Name
Systematic Name on EC 1.1.1.304 - diacetyl reductase [(S)-acetoin forming]
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(S)-acetoin:NAD+ oxidoreductase
The reaction is catalysed in the reverse direction. This activity is usually associated with butanediol dehydrogenase activity (EC 1.1.1.4 or EC 1.1.1.76). While the butanediol dehydrogenase activity is reversible, diacetyl reductase activity is irreversible. This enzyme has been reported in the bacteria Geobacillus stearothermophilus, Enterobacter aerogenes and Klebsiella pneumoniae [1-3]. Different from EC 1.1.1.303, diacetyl reductase [(R)-acetoin forming].