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Literature summary for 2.4.1.14 extracted from

  • Salerno, G.L.; Pontis, H.G.
    Studies on sucrose phosphate synthetase. The inhibitory action of sucrose (1978), FEBS Lett., 86, 263-267.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
Mg2+ stimulates enzyme activity Triticum aestivum

Inhibitors

Inhibitors Comment Organism Structure
additional information no inhibition with sucrose phosphate Triticum aestivum
sucrose non-competitive with respect to fructose-6-phosphate Triticum aestivum

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+
-
Triticum aestivum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
UDP-alpha-D-glucose + D-fructose 6-phosphate Triticum aestivum catalyzes the penultimate step of sucrose synthesis UDP + sucrose 6-phosphate
-
?

Organism

Organism UniProt Comment Textmining
Triticum aestivum
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
germ
-
Triticum aestivum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-alpha-D-glucose + D-fructose 6-phosphate
-
Triticum aestivum UDP + sucrose 6-phosphate
-
?
UDP-alpha-D-glucose + D-fructose 6-phosphate catalyzes the penultimate step of sucrose synthesis Triticum aestivum UDP + sucrose 6-phosphate
-
?

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
50
-
sucrose
-
Triticum aestivum