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Literature summary extracted from

  • Doehlert, D.C.
    Substrate inhibition of maize endosperm sucrose synthase by fructose and its interaction with glucose inhibition (1987), Plant Sci., 52, 153-157.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.4.1.13 fructose kinetics Zea mays
2.4.1.13 glucose
-
 Zea mays

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.4.1.13 Mg2+ activation Zea mays

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.13 Zea mays
-
 hybrid B27xB14
-

Reaction

EC Number Reaction Comment Organism Reaction ID
2.4.1.13 NDP-alpha-D-glucose + D-fructose = NDP + sucrose mechanism Zea mays
a

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.13 endosperm
-
 Zea mays
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.13 UDP + sucrose
-
 Zea mays UDP-glucose + D-fructose
-
 ?
2.4.1.13 UDPglucose + D-fructose
-
 Zea mays UDP + sucrose
-
 r

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
2.4.1.13 43
-
 glucose uncompetitive to fructose Zea mays
2.4.1.13 53
-
 glucose uncompetitive to UDP-glucose Zea mays