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Literature summary for 2.4.1.99 extracted from

  • Hellwege, E.M.; Gritscher, D.; Willmitzer, L.; Heyer, A.G.
    Transgenic potato tubers accumulate high levels of 1-kestose and nystose: functional identification of a sucrose sucrose 1-fructosyltransferase of artichoke (Cynara scolymus) blossom disks (1997), Plant J., 12, 1057-1065.
    View publication on PubMed
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Cloned(Commentary)

Cloned (Comment) Organism
subcloned into a pUC18 derivative and expressed in tobacco protoplasts under the control of the cauliflower mosaic virus 35S RNA promotor Cynara cardunculus var. scolymus

Inhibitors

Inhibitors Comment Organism Structure
Ag+
-
 Cynara cardunculus var. scolymus
Cu2+
-
 Cynara cardunculus var. scolymus
Zn2+
-
 Cynara cardunculus var. scolymus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
sucrose + sucrose Cynara cardunculus var. scolymus the enzyme is the entry point of fructan synthesis, giving rise to the accumulation of 1-kestose and nystose on expression in plant storage organs D-glucose + 1F-beta-D-fructosylsucrose
-
 ?

Organism

Organism UniProt Comment Textmining
Cynara cardunculus var. scolymus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
disc
-
 Cynara cardunculus var. scolymus
-
primary root
-
 Cynara cardunculus var. scolymus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
sucrose + sucrose
-
 Cynara cardunculus var. scolymus D-glucose + 1F-beta-D-fructosylsucrose 1-kestose is the only fructan product ?
sucrose + sucrose the enzyme is the entry point of fructan synthesis, giving rise to the accumulation of 1-kestose and nystose on expression in plant storage organs Cynara cardunculus var. scolymus D-glucose + 1F-beta-D-fructosylsucrose
-
 ?