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Literature summary for 1.1.1.202 extracted from

  • Qi, X.; Deng, W.; Wang, F.; Guo, Q.; Chen, H.; Wang, L.; He, X.; Huang, R.
    Molecular cloning, co-expression, and characterization of glycerol dehydratase and 1,3-propanediol dehydrogenase from Citrobacter freundii (2013), Mol. Biotechnol., 54, 469-474.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Citrobacter freundii

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.28
-
Propane-1,3-diol pH 10.5, 25°C Citrobacter freundii
10.05
-
3-hydroxypropanal pH 8.0, 37°C Citrobacter freundii

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
42000
-
x * 42000, SDS-PAGE Citrobacter freundii

Organism

Organism UniProt Comment Textmining
Citrobacter freundii P45513
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
49.5
-
reduction of 3-hydroxypropanal, pH 8.0, 37°C Citrobacter freundii
77.9
-
oxidation of propane-1,3-diol, pH 10.5, 25°C Citrobacter freundii

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3-hydroxypropanal + NADH + H+
-
Citrobacter freundii propane-1,3-diol + NAD+
-
r
propane-1,3-diol + NAD+
-
Citrobacter freundii 3-hydroxypropanal + NADH + H+
-
r

Subunits

Subunits Comment Organism
? x * 42000, SDS-PAGE Citrobacter freundii

Synonyms

Synonyms Comment Organism
DhaT
-
Citrobacter freundii
PDOR
-
Citrobacter freundii

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
oxidation of alcohol Citrobacter freundii
37
-
reduction of aldehyde Citrobacter freundii

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
reduction of aldehyde Citrobacter freundii
10.5
-
oxidation of alcohol Citrobacter freundii

pH Range

pH Minimum pH Maximum Comment Organism
7 8.5 more than 80% of maximum activity for reduction of aldehyde Citrobacter freundii
7
-
less than 10% of maximum activity for oxidation reaction Citrobacter freundii

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Citrobacter freundii
NADH
-
Citrobacter freundii