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Literature summary for 1.2.1.28 extracted from

  • MacKintosh, R.W.; Fewson, C.A.
    Benzyl alcohol dehydrogenase and benzaldehyde dehydrogenase II from Acinetobacter calcoaceticus. Purification and preliminary characterization (1988), Biochem. J., 250, 743-751.
    View publication on PubMedView publication on EuropePMC

General Stability

General Stability Organism
dithiothreitol stabilizes Acinetobacter calcoaceticus
MgCl2 stabilizes Acinetobacter calcoaceticus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.00057
-
benzaldehyde
-
Acinetobacter calcoaceticus
0.079
-
NAD+
-
Acinetobacter calcoaceticus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
55000
-
4 * 55000, dehydrogenase II, SDS-PAGE Acinetobacter calcoaceticus
225000
-
dehydrogenase II, gel filtration Acinetobacter calcoaceticus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
benzaldehyde + NAD+ + H2O Acinetobacter calcoaceticus
-
benzoate + NADH + H+
-
?

Organism

Organism UniProt Comment Textmining
Acinetobacter calcoaceticus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
dehydrogenase II Acinetobacter calcoaceticus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
79
-
-
Acinetobacter calcoaceticus

Storage Stability

Storage Stability Organism
-20°C, 100 mM potassium phosphate, pH 7.5, 2 mM dithiothreitol, 1 mM EDTA, 1 mM benzamidine, 1.2 mM phenylmethanesulfonylfluoride, 40% glycerol, 3 months, 10% loss of activity Acinetobacter calcoaceticus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
benzaldehyde + NAD+ + H2O
-
Acinetobacter calcoaceticus benzoate + NADH + H+
-
?
benzaldehyde + NAD+ + H2O
-
Acinetobacter calcoaceticus benzoate + NADH + H+
-
ir

Subunits

Subunits Comment Organism
tetramer 4 * 55000, dehydrogenase II, SDS-PAGE Acinetobacter calcoaceticus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9.5
-
-
Acinetobacter calcoaceticus

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Acinetobacter calcoaceticus