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Literature summary for 1.1.1.1 extracted from

  • Ryzewski, C.N.; Pietruszko, R.
    Horse liver alcohol dehydrogenase SS: purification and characterization of the homogenous isoenzyme (1977), Arch. Biochem. Biophys., 183, 73-82.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.012
-
hexaldehyde
-
Equus caballus
0.03
-
Hexanol
-
Equus caballus
0.031
-
3-oxo-5beta-androstan-17beta-ol
-
Equus caballus
0.046
-
benzyl alcohol
-
Equus caballus
0.047
-
5beta-Pregnan-21-ol-3,20-dione hemisuccinate
-
Equus caballus
0.06
-
Butyraldehyde
-
Equus caballus
0.091
-
butanol
-
Equus caballus
0.148
-
benzaldehyde
-
Equus caballus
1.24
-
propionaldehyde
-
Equus caballus
2.9
-
Propanol
-
Equus caballus
6
-
acetaldehyde
-
Equus caballus
14.1
-
cyclohexanone
-
Equus caballus
40
-
ethanol
-
Equus caballus

Metals/Ions

Metals/Ions Comment Organism Structure
Zinc contains 4 zinc atoms per molecule Equus caballus

Organism

Organism UniProt Comment Textmining
Equus caballus
-
SS isoenzyme
-

Purification (Commentary)

Purification (Comment) Organism
-
Equus caballus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Equus caballus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2
-
reduction of 3-oxo-5beta-androstan-17beta-ol Equus caballus
4.2
-
reduction of cyclohexanone Equus caballus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3-oxo-5beta-androstan-17beta-ol + NADH
-
Equus caballus 3beta,17beta-dihydroxy-5beta-androstane + NAD+
-
?
5beta-pregnan-21-ol-3,20-dione hemisuccinate + NAD+
-
Equus caballus 5beta-pregnan-3,20,21-trione hemisuccinate + NADH + H+
-
?
acetaldehyde + NADH + H+
-
Equus caballus ethanol + NAD+
-
r
benzyl alcohol + NAD+
-
Equus caballus benzaldehyde + NADH
-
?
butanol + NAD+
-
Equus caballus butyraldehyde + NADH
-
?
butyraldehyde + NADH
-
Equus caballus n-butanol + NAD+
-
r
cyclohexanone + NADH
-
Equus caballus cyclohexanol + NAD+
-
?
ethanol + NAD+
-
Equus caballus acetaldehyde + NADH
-
r
hexanol + NAD+
-
Equus caballus n-hexanal + NADH
-
?
propionaldehyde + NADH
-
Equus caballus propanol + NAD+
-
?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.78
-
benzyl alcohol
-
Equus caballus
0.9
-
5beta-Pregnan-21-ol-3,20-dione hemisuccinate
-
Equus caballus
0.94
-
Butyl alcohol
-
Equus caballus
0.99
-
hexyl alcohol
-
Equus caballus
1.17
-
Propyl alcohol
-
Equus caballus
1.27
-
ethanol
-
Equus caballus
2.05
-
3-oxo-5beta-androstan-17beta-ol
-
Equus caballus
5.9
-
cyclohexanone
-
Equus caballus
29.5
-
benzaldehyde
-
Equus caballus
31.8
-
acetaldehyde
-
Equus caballus
35.4
-
Butyraldehyde
-
Equus caballus
41.9
-
propionaldehyde
-
Equus caballus
56.6
-
hexaldehyde
-
Equus caballus

Cofactor

Cofactor Comment Organism Structure
NAD+ preferred substrate Equus caballus
NADH preferred coenzyme Equus caballus