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Literature summary extracted from

  • Rudolph, F.B.; Purich, D.L.; Fromm, H.J.
    Coenzyme A-linked aldehyde dehydrogenase from Escherichia coli. I. Partial purification, properties, and kinetic studies of the enzyme (1968), J. Biol. Chem., 243, 5539-5545.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.2.1.10 sulfhydryl compound requirement for reduced form Escherichia coli

General Stability

EC Number General Stability Organism
1.2.1.10 extremely unstable in absence of 2-mercaptoethanol Escherichia coli

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.2.1.10 Chloroethanol
-
Escherichia coli

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.2.1.10 0.01
-
CoA
-
Escherichia coli
1.2.1.10 0.013
-
acetyl-CoA
-
Escherichia coli
1.2.1.10 0.05
-
NAD+
-
Escherichia coli
1.2.1.10 0.1
-
NADH
-
Escherichia coli
1.2.1.10 1.5
-
acetaldehyde
-
Escherichia coli

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.2.1.10 acetaldehyde + CoA + NAD+ Escherichia coli
-
acetyl-CoA + NADH
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.2.1.10 Escherichia coli
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.2.1.10 partial Escherichia coli

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.2.1.10 3.11
-
-
Escherichia coli

Storage Stability

EC Number Storage Stability Organism
1.2.1.10 3°C, ammonium sulfate step of purification, several months Escherichia coli

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.2.1.10 acetaldehyde + CoA + NAD+
-
Escherichia coli acetyl-CoA + NADH
-
?
1.2.1.10 acetyl-CoA + NADH
-
Escherichia coli acetaldehyde + CoA + NAD+
-
r
1.2.1.10 additional information not benzaldehyde Escherichia coli ?
-
?
1.2.1.10 additional information not: chloral, formaldehyde, D,L-glyceraldehyde Escherichia coli ?
-
?
1.2.1.10 n-butyraldehyde + CoA + NAD+
-
Escherichia coli n-butyryl-CoA + NADH
-
r
1.2.1.10 propanal + CoA + NAD+
-
Escherichia coli propionyl-CoA + NADH
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.2.1.10 7
-
-
Escherichia coli

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.2.1.10 6.2 7.4 67% of maximal activity at pH 6.2, 79% of maximal activity at pH 7.4 Escherichia coli

Cofactor

EC Number Cofactor Comment Organism Structure
1.2.1.10 CoA
-
Escherichia coli
1.2.1.10 NAD+
-
Escherichia coli