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Literature summary extracted from

  • Fang, F.; Tang, K.; Huang, W.
    Changes of flavonol synthase and flavonol contents during grape berry development (2013), Eur. Food Res. Technol., 237, 529-540.
    View publication on PubMed

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.14.20.6 (2R/3R)-dihydrokaempferol + 2-oxoglutarate + O2 Vitis vinifera
-
 kaempferol + succinate + CO2 + H2O
-
 ?
1.14.20.6 (2R/3R)-dihydroquercetin + 2-oxoglutarate + O2 Vitis vinifera
-
 quercetin + succinate + CO2 + H2O
-
 ?
1.14.20.6 dihydromyricetin + 2-oxoglutarate + O2 Vitis vinifera
-
 myricetin + succinate + CO2 + H2O
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.14.20.6 Vitis vinifera
-
 cv. Cabernet Sauvignon, from Bejing, China
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.14.20.6 fruit enzyme content and activity, and flavonol aglycon and flavonones luteolin and apigenin content during grape berry development, overview Vitis vinifera
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.14.20.6 (2R/3R)-dihydrokaempferol + 2-oxoglutarate + O2
-
 Vitis vinifera kaempferol + succinate + CO2 + H2O
-
 ?
1.14.20.6 (2R/3R)-dihydroquercetin + 2-oxoglutarate + O2
-
 Vitis vinifera quercetin + succinate + CO2 + H2O
-
 ?
1.14.20.6 dihydromyricetin + 2-oxoglutarate + O2
-
 Vitis vinifera myricetin + succinate + CO2 + H2O
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.14.20.6 FLS
-
 Vitis vinifera

General Information

EC Number General Information Comment Organism
1.14.20.6 metabolism key enzyme in the biosynthesis of flavonols, pathway overview Vitis vinifera
1.14.20.6 physiological function key enzyme in the biosynthesis of flavonols, which have defense-related and antioxidant functions in plants Vitis vinifera