1.1.1.265: 3-methylbutanal reductase
This is an abbreviated version!
For detailed information about 3-methylbutanal reductase, go to the full flat file.
Word Map on EC 1.1.1.265
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1.1.1.265
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enantioselectivity
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ketoreductase
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furfural
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lignocellulosic
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5-hydroxymethylfurfural
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glycolaldehyde
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butanoate
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benzaldehyde
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l-carnitine
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aldo-keto
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sporobolomyces
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spycatcher
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desalting
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salmonicolor
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spytag
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1-dehydrogenase
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nutrition
- 1.1.1.265
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enantioselectivity
- ketoreductase
- furfural
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lignocellulosic
- 5-hydroxymethylfurfural
- glycolaldehyde
- butanoate
- benzaldehyde
- l-carnitine
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aldo-keto
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sporobolomyces
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spycatcher
-
desalting
- salmonicolor
-
spytag
-
1-dehydrogenase
- nutrition
Reaction
Synonyms
3-methylbutyraldehyde reductase, aldehyde reductase, bcADH, branched-chain alcohol dehydrogenase, Gre2, GRE2 gene product, Gre2p, isoamylaldehyde reductase, isopentanal reductase, isovaleral reductase, isovaleraldehyde reductase, More, protein YIM1, YIM1, YMR152W, Ymr152wp, YOL151W, YOL151w gene product
ECTree
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Substrates Products
Substrates Products on EC 1.1.1.265 - 3-methylbutanal reductase
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REACTION DIAGRAM
2,3-pentanedione + NAD(P)H
? + NAD(P)+
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very low activity
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?
3-methylbutanal + NAD(P)H + H+
3-methylbutanol + NAD(P)+
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r
3-methylthiopropionaldehyde + NADPH + H+
3-methylthiopropanol + NADP+
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specific substrate for Sacchaormyces cerevisiae, main contribution to the strong worty flavor of alcohol-free beer
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?
3-pyridine carboxaldehyde + NAD(P)H
3-pyridinemethanol + NAD(P)+
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highest activity
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?
5-hydroxymethylfurfural + NADH + H+
2,5-dihydroxymethylfurane + NAD+
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-
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r
gluconate + NAD(P)H
D-glucose + NAD(P)+
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very low activity in both reduction and oxidation
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r
heptanal + NADPH
heptanol + NADP+
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preference for long and branched-chain substrates with up to seven carbon atoms
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r
isovaleraldehyde + NADPH + H+
isoamyl alcohol + NADP+
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important role in the suppression of filamentation in response to isoamyl alcohol/isovaleraldehyde
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r
p-anisaldehyde + NAD(P)H
p-anisalcohol + NAD(P)+
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20-50% of the activity with 3-methylbutanal for aromatic aldehydes
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?
3-methylbutanal + NADPH + H+
3-methylbutanol + NADP+
low activity
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r
acetaldehyde + NADH + H+
ethanol + NAD+
best substrate
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r
benzyl alcohol + NAD(P)+
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high activity
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?
benzaldehyde + NAD(P)H
benzyl alcohol + NAD(P)+
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20-50% of the activity with 3-methylbutanal for aromatic aldehydes
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?
benzaldehyde + NADPH + H+
benzylalcohol + NADP+
low activity
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-
r
benzaldehyde + NADPH + H+
benzylalcohol + NADP+
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-
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r
furaldehyde + NAD(P)H
furfuryl alcohol + NAD(P)+
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20-50% of the activity with 3-methylbutanal for aromatic aldehydes
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?
furfural + NADH + H+
furfuryl alcohol + NAD+
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r
?
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enzyme displays also NADPH dependent methylglyoxal reductase activity (EC 1.1.1.283)
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?
additional information
?
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Ymr152wp catalyzes reactions for reduction of acetaldehyde, glycolaldehyde, furfural, and 5-hydroxymethylfurfural (HMF) when NADH is used as the cofactor. Besides, enzyme activity is detected for reduction of benzaldehyde (BZA) and 3-methylbutanal (MBA) when NADPH is used as the cofactor. Ymr152wp shows the highest specific enzyme activity (190.86 U/mg) for reduction of acetaldehyde, followed by glycolaldehyde (9.64 U/mg), furfural (5.05 U/mg), HMF (1.74 U/mg), BZA (1.12 U/mg), and MBA (0.74 U/mg). No activity with formaldehyde, propionaldehyde, butyraldehyde, glutaraldehyde, quinone, 1,2-naphthoquinone, 9,10-phenanthrenequinone, 4-benzoquinone, acetone, and acetylacetone, neither with NADH, nor with NADPH
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additional information
?
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Ymr152wp catalyzes reactions for reduction of acetaldehyde, glycolaldehyde, furfural, and 5-hydroxymethylfurfural (HMF) when NADH is used as the cofactor. Besides, enzyme activity is detected for reduction of benzaldehyde (BZA) and 3-methylbutanal (MBA) when NADPH is used as the cofactor. Ymr152wp shows the highest specific enzyme activity (190.86 U/mg) for reduction of acetaldehyde, followed by glycolaldehyde (9.64 U/mg), furfural (5.05 U/mg), HMF (1.74 U/mg), BZA (1.12 U/mg), and MBA (0.74 U/mg). No activity with formaldehyde, propionaldehyde, butyraldehyde, glutaraldehyde, quinone, 1,2-naphthoquinone, 9,10-phenanthrenequinone, 4-benzoquinone, acetone, and acetylacetone, neither with NADH, nor with NADPH
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additional information
?
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Ymr152wp catalyzes reactions for reduction of acetaldehyde, glycolaldehyde, furfural, and 5-hydroxymethylfurfural (HMF) when NADH is used as the cofactor. Besides, enzyme activity is detected for reduction of benzaldehyde (BZA) and 3-methylbutanal (MBA) when NADPH is used as the cofactor. Ymr152wp shows the highest specific enzyme activity (190.86 U/mg) for reduction of acetaldehyde, followed by glycolaldehyde (9.64 U/mg), furfural (5.05 U/mg), HMF (1.74 U/mg), BZA (1.12 U/mg), and MBA (0.74 U/mg). No activity with formaldehyde, propionaldehyde, butyraldehyde, glutaraldehyde, quinone, 1,2-naphthoquinone, 9,10-phenanthrenequinone, 4-benzoquinone, acetone, and acetylacetone, neither with NADH, nor with NADPH
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