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Literature summary for 2.7.1.40 extracted from

  • Lesicki, A.; Jungst, M.
    Properties of pyruvate kinase from fat body of Tenebrio molitor L. larvae (1984), Bull. Soc. Amis Sci. Lett,Poznan,Ser. D, 24, 31-38.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
L-alanine
-
Tenebrio molitor
additional information increasing buffer concentrations inhibit, least inhibitory: imidazole-HCl Tenebrio molitor

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information kinetic properties compared to pyruvate kinase from other insects Tenebrio molitor
0.04 0.063 phosphoenolpyruvate in the presence of fructose 1,6-diphosphate Tenebrio molitor
0.16 0.17 ADP
-
Tenebrio molitor
0.35
-
phosphoenolpyruvate
-
Tenebrio molitor
0.88
-
phosphoenolpyruvate in the presence of alanine Tenebrio molitor

Organism

Organism UniProt Comment Textmining
Tenebrio molitor
-
coleoptera, larvae
-

Source Tissue

Source Tissue Comment Organism Textmining
fat body
-
Tenebrio molitor
-
larva
-
Tenebrio molitor
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ADP + phosphoenolpyruvate
-
Tenebrio molitor ATP + pyruvate
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.6 6.9
-
Tenebrio molitor