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Literature summary extracted from

  • Li, Y.Q.; Zhou, F.C.; Gao, F.; Bian, J.S.; Shan, F.
    Comparative evaluation of quercetin, isoquercetin and rutin as inhibitors of alpha-glucosidase (2009), J. Agric. Food Chem., 57, 11463-11468.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.20 acarbose
-
 Saccharomyces cerevisiae
3.2.1.20 isoquercetin
-
 Saccharomyces cerevisiae
3.2.1.20 quercetin
-
 Saccharomyces cerevisiae
3.2.1.20 rutin
-
 Saccharomyces cerevisiae

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.20 Saccharomyces cerevisiae
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.20 4-nitrophenyl alpha-D-glucopyranoside + H2O assay at pH 6.8 Saccharomyces cerevisiae 4-nitrophenol + alpha-D-glucose
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.2.1.20 alpha-glucosidase
-
 Saccharomyces cerevisiae

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.20 6.8
-
 assay at Saccharomyces cerevisiae

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
3.2.1.20 0.00668
-
 quercetin
-
 Saccharomyces cerevisiae
3.2.1.20 0.025
-
 isoquercetin
-
 Saccharomyces cerevisiae
3.2.1.20 0.0283
-
 rutin
-
 Saccharomyces cerevisiae

IC50 Value

EC Number IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
3.2.1.20 0.017
-
-
 Saccharomyces cerevisiae quercetin
3.2.1.20 0.0185
-
-
 Saccharomyces cerevisiae isoquercetin
3.2.1.20 0.091
-
-
 Saccharomyces cerevisiae acarbose
3.2.1.20 0.196
-
-
 Saccharomyces cerevisiae rutin