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Literature summary for 1.1.1.137 extracted from

  • Hausman, S.Z.; London, J.
    Purification and characterization of ribitol-5-phosphate and xylitol-5-phosphate dehydrogenases from strains of Lactobacillus casei (1987), J. Bacteriol., 169, 1651-1655.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
ATP
-
Lacticaseibacillus casei

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.025
-
NAD+
-
Lacticaseibacillus casei
0.66
-
D-ribitol 5-phosphate
-
Lacticaseibacillus casei

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
49000
-
2 * 49000, denaturing PAGE Lacticaseibacillus casei
115000
-
gel filtration Lacticaseibacillus casei

Organism

Organism UniProt Comment Textmining
Lacticaseibacillus casei
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Lacticaseibacillus casei

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Lacticaseibacillus casei

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-ribitol 5-phosphate + NAD+
-
Lacticaseibacillus casei D-ribulose 5-phosphate + NADH
-
r
D-ribulose 5-phosphate + NADH + H+
-
Lacticaseibacillus casei D-ribitol 5-phosphate + NAD+
-
r

Subunits

Subunits Comment Organism
dimer 2 * 49000, denaturing PAGE Lacticaseibacillus casei

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5 6.5 D-ribitol 5-phosphate + NAD+ Lacticaseibacillus casei
8 9 D-ribulose 5-phosphate + NADH Lacticaseibacillus casei

Cofactor

Cofactor Comment Organism Structure
NAD+ absolutely specific for NAD+ Lacticaseibacillus casei
NADH cofactor Lacticaseibacillus casei
NADP+ no activity with Lacticaseibacillus casei