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Literature summary for 1.2.1.4 extracted from

  • Sasaki, S.; Sugawara, Y.
    Aldehyde dehydrogenase from Proteus vulgaris (1982), Methods Enzymol., 89, 480-483.
    View publication on PubMed
Search for more literature for 1.2.1.4

Activating Compound

Activating Compound Comment Organism Structure
NH4+ absolutely dependent on Proteus vulgaris

Crystallization (Commentary)

Crystallization (Comment) Organism
-
 Proteus vulgaris

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.017
-
 propanal
-
 Proteus vulgaris
0.021
-
 NADP+
-
 Proteus vulgaris
0.03
-
 isopentanal
-
 Proteus vulgaris
0.04
-
 acetaldehyde
-
 Proteus vulgaris

Metals/Ions

Metals/Ions Comment Organism Structure
K+ activates Proteus vulgaris
Rb+ activates Proteus vulgaris

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
130000
-
 gel filtration Proteus vulgaris

Organism

Organism UniProt Comment Textmining
Proteus vulgaris
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Proteus vulgaris

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
14.6
-
-
 Proteus vulgaris

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetaldehyde + NADP+ + H2O 131% of the activity with isovaleraldehyde Proteus vulgaris acetate + NADPH + H+
-
 ?
benzaldehyde + NADP+ 6% of the activity with isovaleraldehyde Proteus vulgaris benzoate + NADPH
-
 ?
isopentanal + NADP+ + H2O
-
 Proteus vulgaris isopentanoate + NADPH + H+
-
 ?
propanal + NADP+ + H2O 181% of the activity with isovaleraldehyde Proteus vulgaris propionate + NADPH + H+
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9
-
-
 Proteus vulgaris

Cofactor

Cofactor Comment Organism Structure
NADP+
-
 Proteus vulgaris