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Literature summary for 1.1.1.67 extracted from

  • Korakli, M.; Vogel, R.F.
    Purification and characterisation of mannitol dehydrogenase from Lactobacillus sanfranciscensis (2003), FEMS Microbiol. Lett., 220, 281-286.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
EDTA 10 mM, activates to 158% of control Fructilactobacillus sanfranciscensis

Inhibitors

Inhibitors Comment Organism Structure
FeCl2 10 mM, 88% inhibition Fructilactobacillus sanfranciscensis
MnCl2 10 mM, 48% inhibition Fructilactobacillus sanfranciscensis
ZnCl2 10 mM, 60% inhibition Fructilactobacillus sanfranciscensis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
24
-
D-fructose 25°C, pH 7.3 Fructilactobacillus sanfranciscensis
78
-
D-mannitol 25°C Fructilactobacillus sanfranciscensis

Metals/Ions

Metals/Ions Comment Organism Structure
CaCl2 10 mM, activates to 173% of control Fructilactobacillus sanfranciscensis
KCl 10 mM, activates to 127% of control Fructilactobacillus sanfranciscensis
LiCl 10 mM, activates to 126% of control Fructilactobacillus sanfranciscensis
MgCl2 10 mM, activates to 149% of control Fructilactobacillus sanfranciscensis
NH4Cl 10 mM, activates to 137% of control Fructilactobacillus sanfranciscensis
NiCl2 10 mM, activates to 106% of control Fructilactobacillus sanfranciscensis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
44000
-
1 * 44000, SDS-PAGE Fructilactobacillus sanfranciscensis
53000
-
gel filtration Fructilactobacillus sanfranciscensis

Organism

Organism UniProt Comment Textmining
Fructilactobacillus sanfranciscensis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Fructilactobacillus sanfranciscensis

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
15.48
-
-
Fructilactobacillus sanfranciscensis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-mannitol + NAD+
-
Fructilactobacillus sanfranciscensis D-fructose + NADH + H+
-
r

Subunits

Subunits Comment Organism
monomer 1 * 44000, SDS-PAGE Fructilactobacillus sanfranciscensis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
35
-
reduction of D-fructose Fructilactobacillus sanfranciscensis

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
20 40 20°C: about 85% of maximal activity, 40°C: about 70% of maximal activity, reduction of D-fructose Fructilactobacillus sanfranciscensis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.8
-
reduction of D-fructose Fructilactobacillus sanfranciscensis
8
-
oxidation of D-mannitol Fructilactobacillus sanfranciscensis

pH Range

pH Minimum pH Maximum Comment Organism
4.5 7 pH 4.5: about 80% of maximal activity, pH 7.0: about 60% of maximal activity, reduction of D-fructose Fructilactobacillus sanfranciscensis
6.8 8.3 pH 6.8: about 20% of maximal activity, pH 8.3: about 55% of maximal activity, oxidation of D-mannitol Fructilactobacillus sanfranciscensis

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Fructilactobacillus sanfranciscensis
NADH
-
Fructilactobacillus sanfranciscensis