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Literature summary extracted from

  • Osterman, J.C.; Chiang, Y.; Markwell, J.
    Characterization of mutation-induced changes in the maize (Zea mays L.) ADH1-1S1108 alcohol dehydrogenase (1993), Biochem. Genet., 31, 497-506.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.1.1.1 0.037
-
NAD+ wild-type enzyme ADH1-1S Zea mays
1.1.1.1 0.038
-
NAD+ mutant enzyme ADH1-1S1108 Zea mays
1.1.1.1 0.042
-
NADH mutant enzyme ADH1-1S1108 Zea mays
1.1.1.1 0.085
-
NADH wild-type enzyme ADH1-1S Zea mays
1.1.1.1 22
-
ethanol mutant enzyme ADH1S-1108 Zea mays
1.1.1.1 24
-
ethanol wild-type enzyme ADH1-1S Zea mays
1.1.1.1 70
-
acetaldehyde mutant enzyme ADH1-1S1108 Zea mays
1.1.1.1 85
-
acetaldehyde wild-type enzyme ADH1-1S Zea mays

Organism

EC Number Organism UniProt Comment Textmining
1.1.1.1 Zea mays
-
wild-type enzyme Adh1-1S and mutant enzyme Adh1-1S1108
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.1.1.1 wild-type enzyme Adh1-1S and mutant enzyme Adh1-1S1108 Zea mays

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.1.1.1 kernel
-
Zea mays
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.1.1.1 65
-
mutant enzyme Adh1-1S1108 Zea mays
1.1.1.1 70
-
wild-type enzyme Adh1-1S Zea mays

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.1.1 2-methylpropan-1-ol + NAD+
-
Zea mays 2-methyl-propan-1-one + NADH
-
?
1.1.1.1 allyl alcohol + NAD+
-
Zea mays prop-2-en-1-al + NADH
-
?
1.1.1.1 butan-2-ol + NAD+ no activity Zea mays butan-2-one + NADH
-
?
1.1.1.1 butanol + NAD+
-
Zea mays butyraldehyde + NADH
-
?
1.1.1.1 ethanol + NAD+
-
Zea mays acetaldehyde + NADH
-
?
1.1.1.1 hexan-1-ol + NAD+
-
Zea mays n-hexanal + NADH
-
?
1.1.1.1 propan-2-ol + NAD+
-
Zea mays acetone + NADH
-
?
1.1.1.1 propanol + NAD+
-
Zea mays propionaldehyde + NADH + H+
-
?

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.1.1.1 50
-
wild-type enzyme Adh1-1S is more stable than mutant enzyme Adh1-1S1108 Zea mays

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.1.1.1 8
-
mutant enzyme ADH1-1S1108 Zea mays
1.1.1.1 8.5
-
wild-type enzyme ADH1-1S Zea mays
1.1.1.1 9
-
oxidation of ethanol Zea mays

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.1.1 NAD+
-
Zea mays
1.1.1.1 NADH
-
Zea mays