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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Engineering
Engineering on EC 1.1.1.304 - diacetyl reductase [(S)-acetoin forming]
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additional information
acetoin is an important platform chemical with a variety of applications in foods, cosmetics, chemical synthesis, and especially in the asymmetric synthesis of optically active pharmaceuticals. It is also a useful breath biomarker for early lung cancer diagnosis. Enhanced production of optical (S)-acetoin is achieved by a recombinant Escherichia coli whole-cell biocatalyst with NADH regeneration. Development of a systematic approach using in situ-NADH regeneration systems and the and diacetyl reductase. 52.9 g/l of (S)-acetoin with an enantiomeric purity of 99.5% and a productivity of 6.2 g/l/h are obtained, production of (S)-acetoin can be effectively improved through the engineering of cofactor regeneration with diacetyl reductase and Gdh or Fdh
additional information
selection of an endogenous 2,3-butanediol pathway in Escherichia coli by fermentative redox balance, overview. Anaerobic growth rescue with feeding of acetoin of the deletion mutant strain JCL166 transformed with the designated plasmid carrying the Kp-BudC, Cb-Adh, or the Ec-GldA. substrate-decoupled selection platform based on anaerobic redox balance
additional information
acetoin is an important platform chemical with a variety of applications in foods, cosmetics, chemical synthesis, and especially in the asymmetric synthesis of optically active pharmaceuticals. It is also a useful breath biomarker for early lung cancer diagnosis. Enhanced production of optical (S)-acetoin is achieved by a recombinant Escherichia coli whole-cell biocatalyst with NADH regeneration. Development of a systematic approach using in situ-NADH regeneration systems and the and diacetyl reductase. 52.9 g/l of (S)-acetoin with an enantiomeric purity of 99.5% and a productivity of 6.2 g/l/h are obtained, production of (S)-acetoin can be effectively improved through the engineering of cofactor regeneration with diacetyl reductase and Gdh or Fdh
additional information
acetoin is an important platform chemical with a variety of applications in foods, cosmetics, chemical synthesis, and especially in the asymmetric synthesis of optically active pharmaceuticals. It is also a useful breath biomarker for early lung cancer diagnosis. Enhanced production of optical (S)-acetoin is achieved by a recombinant Escherichia coli whole-cell biocatalyst with NADH regeneration. Development of a systematic approach using in situ-NADH regeneration systems and diacetyl reductase. 52.9 g/l of (S)-acetoin with an enantiomeric purity of 99.5% and a productivity of 6.2 g/l/h are obtained, production of (S)-acetoin can be effectively improved through the engineering of cofactor regeneration with diacetyl reductase and Gdh or Fdh
additional information
acetoin is an important platform chemical with a variety of applications in foods, cosmetics, chemical synthesis, and especially in the asymmetric synthesis of optically active pharmaceuticals. It is also a useful breath biomarker for early lung cancer diagnosis. Enhanced production of optical (S)-acetoin is achieved by a recombinant Escherichia coli whole-cell biocatalyst with NADH regeneration. Development of a systematic approach using in situ-NADH regeneration systems and the and diacetyl reductase. 52.9 g/l of (S)-acetoin with an enantiomeric purity of 99.5% and a productivity of 6.2 g/l/h are obtained, production of (S)-acetoin can be effectively improved through the engineering of cofactor regeneration with diacetyl reductase and Gdh or Fdh
additional information
-
acetoin is an important platform chemical with a variety of applications in foods, cosmetics, chemical synthesis, and especially in the asymmetric synthesis of optically active pharmaceuticals. It is also a useful breath biomarker for early lung cancer diagnosis. Enhanced production of optical (S)-acetoin is achieved by a recombinant Escherichia coli whole-cell biocatalyst with NADH regeneration. Development of a systematic approach using in situ-NADH regeneration systems and the and diacetyl reductase. 52.9 g/l of (S)-acetoin with an enantiomeric purity of 99.5% and a productivity of 6.2 g/l/h are obtained, production of (S)-acetoin can be effectively improved through the engineering of cofactor regeneration with diacetyl reductase and Gdh or Fdh
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