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Literature summary extracted from

  • Schaffer, A.A.; Petreikov, M.
    Inhibition of fructokinase and sucrose synthase by cytosolic levels of fructose in young tomato fruit undergoing transient starch synthesis (1997), Physiol. Plant., 101, 800-806.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.1.4 D-fructose at physiological cytosolic concentrations Solanum lycopersicum
2.7.1.4 Mg2+ inhibitory above 2 mM Solanum lycopersicum

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7.1.4 0.18
-
 D-fructose pH 7.5 Solanum lycopersicum

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.1.4 Mg2+ required Solanum lycopersicum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.7.1.4 ATP + D-fructose Solanum lycopersicum sucrose to starch synthetic pathway ADP + D-fructose 6-phosphate
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.7.1.4 Solanum lycopersicum
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.7.1.4 partial Solanum lycopersicum

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.7.1.4 fruit
-
 Solanum lycopersicum
-
2.7.1.4 pericarp
-
 Solanum lycopersicum
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.1.4 ATP + D-fructose
-
 Solanum lycopersicum ADP + D-fructose 6-phosphate
-
 ?
2.7.1.4 ATP + D-fructose sucrose to starch synthetic pathway Solanum lycopersicum ADP + D-fructose 6-phosphate
-
 ?

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
2.7.1.4 2
-
 D-fructose pH 7.5 Solanum lycopersicum