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Literature summary for 1.1.1.76 extracted from

  • Ui, S.; Masuda, H.; Muraki, H.
    Separation and quantitation of 2,3-butanediol isomers ((-), (+), and meso) by a combined use of enzyme and gas chromatography (1984), Agric. Biol. Chem., 48, 2837-2838.
No PubMed abstract available

General Stability

General Stability Organism
unstable to repeated freezing and thawing during storage Corynebacterium glutamicum

Organism

Organism UniProt Comment Textmining
Corynebacterium glutamicum
-
C-1012
-
Corynebacterium glutamicum C-1012
-
C-1012
-

Purification (Commentary)

Purification (Comment) Organism
protamine sufate precipitation Corynebacterium glutamicum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.8
-
-
Corynebacterium glutamicum

Storage Stability

Storage Stability Organism
-17°C, pH 8.0, stable Corynebacterium glutamicum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-acetoin + NADH in presence of adequate amounts of NAD+ and hydrazine and in an alkaline condition acetoin formation is much in favour, acetoin concentrations have no appreciable influence on dehydrogenation of L-butanediol Corynebacterium glutamicum L-2,3-butanediol
-
r
L-acetoin + NADH in presence of adequate amounts of NAD+ and hydrazine and in an alkaline condition acetoin formation is much in favour, acetoin concentrations have no appreciable influence on dehydrogenation of L-butanediol Corynebacterium glutamicum C-1012 L-2,3-butanediol
-
r

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Corynebacterium glutamicum
30
-
-
Corynebacterium glutamicum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9.8
-
assay at Corynebacterium glutamicum

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Corynebacterium glutamicum
NADH
-
Corynebacterium glutamicum