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Literature summary extracted from

  • Loken, J.P.; Stormer, F.C.
    Acetolactate decarboxylase from Aerobacter aerogenes (1970), Eur. J. Biochem., 14, 133-137.
    View publication on PubMed

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
4.1.1.5
-
Klebsiella aerogenes

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.1.1.5 Ba2+
-
Klebsiella aerogenes
4.1.1.5 Ca2+
-
Klebsiella aerogenes
4.1.1.5 Fe2+
-
Klebsiella aerogenes
4.1.1.5 Mn2+
-
Klebsiella aerogenes
4.1.1.5 Sn2+
-
Klebsiella aerogenes
4.1.1.5 Zn2+
-
Klebsiella aerogenes

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.1.5 3.4
-
2-Hydroxy-2-methyl-3-oxobutanoate
-
Klebsiella aerogenes
4.1.1.5 10
-
2-hydroxy-2-ethyl-3-oxobutanoate
-
Klebsiella aerogenes

Organism

EC Number Organism UniProt Comment Textmining
4.1.1.5 Klebsiella aerogenes
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.1.5
-
Klebsiella aerogenes

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.1.5 2-Hydroxy-2-ethyl-3-oxobutanoate
-
Klebsiella aerogenes 3-Hydroxypentan-2-one + CO2
-
?
4.1.1.5 2-Hydroxy-2-methyl-3-oxobutanoate
-
Klebsiella aerogenes (R)-3-Hydroxybutan-2-one + CO2
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.1.1.5 6.2 6.4
-
Klebsiella aerogenes

pH Range

EC Number pH Minimum pH Maximum Comment Organism
4.1.1.5 5.6 7.2 pH 5.6: about 60% of maximal activity, pH 7.2: about 45% of maximal activity Klebsiella aerogenes