| flavonol | 1. Reduced flavone. 2. Flavone hydroxylated at position 3; a member of a class of vascular pigments. (05 Mar 2000) |
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| flavonol 2'-O-glucosyltransferase | <enzyme> Transfers glucose from udpg to position 2' of partially methylated flavonols Registry number: EC 2.4.1- (26 Jun 1999) |
| flavonol 3-O-glucosyltransferase | <enzyme> Acts on a variety of flavonols including quercetin and quercetin 7-o-glucoside Registry number: EC 2.4.1.91 Synonym: flavonoid o-3-glucosyltransferase, udpglucose-flavonoid 3-o-glucosyltransferase, flavonol o(3)-glucosyltransferase, udpglucose-flavonol glucosyltransferase (26 Jun 1999) |
| flavonol 3-sulfotransferase | <enzyme> Acts on quercetin; isorhamnetin; rhamnetin and kaempferol Registry number: EC 2.8.2.25 Synonym: quercetin 3-sulfotransferase (26 Jun 1999) |
| flavonol 4'-sulfotransferase | <enzyme> Adds a second sulfate to various flavonol 3-sulfates Registry number: EC 2.8.2.- (26 Jun 1999) |
| flavonol synthase | <enzyme> Isolated from petunia hybrida; catalyses the dehydrogenation of dihydroflavonols to flavonols Registry number: EC 1.3.- Synonym: fls gene product (26 Jun 1999) |
| NADP-dependent flavonol reductase | <enzyme> Isolated from maise Registry number: EC 1.1.1.- Synonym: a1 gene product (26 Jun 1999) |
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| UDPglucose-flavonol-ring-B-O-glucosyltransferase | <enzyme> Transfers glucose from udpg to positions 2' or 5' of partially methylated flavonols Registry number: EC 2.4.1.- Synonym: flavonol-ring-b o-glucosyltransferase, flavonol rbo glucosyltransferase, flavonol ring-beta-o-glucosyltransferase (26 Jun 1999) |