Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 1.2.1.12 extracted from

  • Even, S.; Garrigues, C.; Loubiere, P.; Lindley, N.D.; Cocaign-Bousquet, M.
    Pyruvate metabolism in Lactococcus lactis is dependent upon glyceraldehyde-3-phosphate dehydrogenase activity (1999), Metab. Eng., 1, 198-205.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
iodoacetate
-
Lactococcus lactis
additional information no inhibition by D-glucose 6-phosphate, D-fructose 6-phosphate, D-fructose 1,6-bisphosphate, dihydroxyacetone phosphate, phosphoenolpyruvate, pyruvate Lactococcus lactis
NADH competitive Lactococcus lactis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.2
-
NAD+ 30°C, pH 7.2 Lactococcus lactis
0.55
-
D-glyceraldehyde 3-phosphate 30°C, pH 7.2 Lactococcus lactis

Organism

Organism UniProt Comment Textmining
Lactococcus lactis
-
-
-
Lactococcus lactis NCDO 2118
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Lactococcus lactis

Storage Stability

Storage Stability Organism
-20°C Lactococcus lactis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-glyceraldehyde 3-phosphate + phosphate + NAD+
-
Lactococcus lactis 3-phospho-D-glyceroyl phosphate + NADH + H+
-
?
D-glyceraldehyde 3-phosphate + phosphate + NAD+
-
Lactococcus lactis NCDO 2118 3-phospho-D-glyceroyl phosphate + NADH + H+
-
?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
70
-
NAD+ 30°C, pH 7.2 Lactococcus lactis

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Lactococcus lactis

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.02
-
NADH 30°C, pH 7.2, competitive inhibitor, no effect on the maximum velocity Lactococcus lactis
0.145
-
iodoacetate 30°C, pH 7.2 Lactococcus lactis