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Literature summary extracted from

  • Pietruszko, R.
    Alcohol dehydrogenase from horse liver, steroid-active SS isoenzyme (1982), Methods Enzymol., 89, 429-435.
No PubMed abstract available

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.1.1.1 6
-
acetaldehyde
-
Equus caballus
1.1.1.1 7
-
ethanol pH 10.0 Equus caballus
1.1.1.1 14
-
cyclohexanone
-
Equus caballus
1.1.1.1 16
-
ethanol pH 8.8 Equus caballus
1.1.1.1 22
-
ethanol pH 7.6 Equus caballus
1.1.1.1 42
-
ethanol pH 7.0 Equus caballus
1.1.1.1 118
-
ethanol pH 6.1 Equus caballus

Organism

EC Number Organism UniProt Comment Textmining
1.1.1.1 Equus caballus
-
SS isoenzyme
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.1.1.1 SS-isoenzyme Equus caballus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.1.1.1 liver
-
Equus caballus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.1.1 3-oxo-5beta-androstan-17beta-ol + NADH
-
Equus caballus 3beta,17beta-dihydroxy-5beta-androstane + NAD+
-
?
1.1.1.1 3beta,17beta-dihydroxy-5beta-androstane + NAD+
-
Equus caballus 5beta-androstan-3,17dione + NADH
-
?
1.1.1.1 3beta-hxdroxy-5alpha-cholanoate + NAD+
-
Equus caballus 3-oxo-5alpha-cholanoate + NADH
-
?
1.1.1.1 3beta-hydroxy-5beta-androstan-17-one + NAD+
-
Equus caballus 5beta-androstan-3,17-dione + NADH
-
?
1.1.1.1 3beta-hydroxy-5beta-cholanoate + NAD+
-
Equus caballus 3-oxo-5beta-cholanoate + NADH
-
?
1.1.1.1 acetaldehyde + NADH + H+
-
Equus caballus ethanol + NAD+
-
r
1.1.1.1 cyclohexanone + NADH
-
Equus caballus cyclohexanol + NAD+
-
?
1.1.1.1 ethanol + NAD+
-
Equus caballus acetaldehyde + NADH
-
r

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1.1.1.1 additional information
-
additional information
-
Equus caballus

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.1.1 NAD+
-
Equus caballus
1.1.1.1 NADH
-
Equus caballus
1.1.1.1 NADP+ also utilized as coenzyme by the SS isoenzyme Equus caballus
1.1.1.1 NADPH also utilized as coenzyme by the SS isoenzyme Equus caballus