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Literature summary for 1.1.1.71 extracted from

  • Hiu, S.F.; Zhu, C.X.; Yan R.T.; Chen, J.S.
    Butanol-ethanol dehydrogenase and butanol-ethanol-isopropanol dehydrogenase: different alcohol dehydrogenases in two strains of Clostridium beijerinckii (Clostridium butylicium) (1987), Appl. Environ. Microbiol., 53, 697-703.
    View publication on PubMedView publication on EuropePMC
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KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.006
-
 Butanal strain B592 Clostridium beijerinckii
0.006
-
 Butanal enzyme from strain NRRL B592, at pH 7.5 and 25°C Clostridium beijerinckii
9.5
-
 Butanal strain B593 Clostridium beijerinckii
9.5
-
 Butanal enzyme from strain NRRL B593, at pH 7.5 and 25°C Clostridium beijerinckii

Organism

Organism UniProt Comment Textmining
Clostridium beijerinckii
-
 strains NRRL B592 and B593
-

Purification (Commentary)

Purification (Comment) Organism
strain B592, DEAE-cellulose, hydroxyapatite, Sephacryl S-300, Matrex Gel Red A Clostridium beijerinckii

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
butanal + NADPH + H+
-
 Clostridium beijerinckii butan-1-ol + NADP+
-
 r

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
 strain B593, butanal reduction Clostridium beijerinckii
7.5
-
 strain B593, acetone reduction Clostridium beijerinckii

pH Range

pH Minimum pH Maximum Comment Organism
6 9 strain B592 Clostridium beijerinckii
9
-
 strain B592, gradual increase up to pH 9.0 Clostridium beijerinckii

Cofactor

Cofactor Comment Organism Structure
NAD(P)H strains B592 and B593, higher activities with NADP(H) than with NAD(H) Clostridium beijerinckii