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Literature summary for 1.2.1.3 extracted from

  • Takeuchi, A.; Uritani, I.
    Partial purification and characterization of aldehyde dehydrogenase from sweet potato roots (1981), Agric. Biol. Chem., 45, 1753-1759.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
Disulfiram 0.1 mM, slight activation Ipomoea batatas
dithiothreitol 10 mM, enhances activity Ipomoea batatas

Inhibitors

Inhibitors Comment Organism Structure
Cu2+ 0.1 mM, CuCl2 Ipomoea batatas
iodoacetamide 0.1 mM Ipomoea batatas
KCl 200 mM, 55% inhibition Ipomoea batatas
NEM 0.1 mM Ipomoea batatas
p-hydroxymercuribenzoate
-
Ipomoea batatas

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.007
-
acetaldehyde
-
Ipomoea batatas

Organism

Organism UniProt Comment Textmining
Ipomoea batatas
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Ipomoea batatas

Source Tissue

Source Tissue Comment Organism Textmining
root
-
Ipomoea batatas
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.135
-
-
Ipomoea batatas

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetaldehyde + NAD+ + H2O
-
Ipomoea batatas acetate + NADH + H+
-
?
benzaldehyde + NAD+ + H2O
-
Ipomoea batatas benzoate + NADH + H+
-
?
citral + NAD+ + H2O
-
Ipomoea batatas (2E)-3,7-dimethylocta-2,6-dienoic acid + NADH
-
?
decanal + NAD+ + H2O n-decylaldehyde Ipomoea batatas decanoate + NADH
-
?
hexanal + NAD+ + H2O n-hexanal Ipomoea batatas hexanoate + NADH + H+
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
potassium phosphate buffer Ipomoea batatas
8.8
-
Tris-HCl buffer Ipomoea batatas

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Ipomoea batatas