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Literature summary extracted from

  • Chang, T.C.; Su, J.C.
    Starch phosphorylase inhibitor from sweet potato (1986), Plant Physiol., 80, 534-538.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.4.1.1 ADPglucose
-
Ipomoea batatas
2.4.1.1 ATP
-
Ipomoea batatas
2.4.1.1 beta-amylase noncompetitive vs. glucose 1-phosphate Ipomoea batatas
2.4.1.1 additional information muscle enzyme is not inhibited by beta-amylose Ipomoea batatas
2.4.1.1 UDPglucose
-
Ipomoea batatas

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.1 Ipomoea batatas
-
sweet potato, Lam. cv. Tainon 65
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.1 root parenchymal cells Ipomoea batatas
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.1 starch + glucose 1-phosphate soluble starch Ipomoea batatas starch + phosphate
-
r
2.4.1.1 [(1->4)-alpha-D-glucosyl]n + phosphate
-
Ipomoea batatas [(1->4)-alpha-D-glucosyl]n-1 + alpha-D-glucose 1-phosphate
-
r

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
2.4.1.1 0.0013
-
beta-amylase
-
Ipomoea batatas