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Literature summary extracted from

  • Halbwirth, H.; Puhl, I.; Haas, U.; Jezik, K.; Treutter, D.; Stich, K.
    Two-phase flavonoid formation in developing strawberry (Fragaria x ananassa) fruit (2006), J. Agric. Food Chem., 54, 1479-1485.
    View publication on PubMed

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.4.1.91 soluble
-
 Fragaria x ananassa
-
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.4.1.91 additional information Fragaria x ananassa the enzyme is involved in flavonoid biosynthesis, overview ?
-
 ?
2.4.1.91 UDP-alpha-D-glucose + cyanidin Fragaria x ananassa
-
 UDP + cyanidin 3-O-beta-D-glucoside
-
 ?
2.4.1.91 UDP-alpha-D-glucose + kaempferol Fragaria x ananassa
-
 UDP + kaempferol 3-O-beta-D-glucoside
-
 ?
2.4.1.91 UDP-alpha-D-glucose + pelargonidin Fragaria x ananassa
-
 UDP + pelargonidin 3-O-beta-D-glucoside
-
 ?
2.4.1.91 UDP-alpha-D-glucose + quercetin Fragaria x ananassa
-
 UDP + quercetin 3-O-beta-D-glucoside
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.14.11.9 Fragaria x ananassa
-
-
-
2.3.1.74 Fragaria x ananassa
-
 two distinct activity peaks during fruit ripening at early and late developmental stages; cv. Elsanta
-
2.4.1.91 Fragaria x ananassa
-
 cv. Elsanta
-
2.4.1.170 Fragaria x ananassa
-
 cv Elsanta
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.14.11.9 Sephadex G25 column gel filtration Fragaria x ananassa
2.4.1.91 native enzyme from fruits, partially Fragaria x ananassa

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.14.11.9 fruit
-
 Fragaria x ananassa
-
2.4.1.91 fruit in different stage of ripening Fragaria x ananassa
-
2.4.1.170 fruit during the riping process the enzyme shows two activity peaks: in green fruits and in full-ripe red fruits Fragaria x ananassa
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.14.11.9 eriodictyol + 2-oxoglutarate + O2
-
 Fragaria x ananassa (2R,3R)-dihydroquercetin + succinate + CO2
-
 ?
1.14.11.9 naringenin + 2-oxoglutarate + O2
-
 Fragaria x ananassa (2R,3R)-dihydrokaempferol + succinate + CO2
-
 ir
2.4.1.91 additional information the enzyme is involved in flavonoid biosynthesis, overview Fragaria x ananassa ?
-
 ?
2.4.1.91 UDP-alpha-D-glucose + cyanidin
-
 Fragaria x ananassa UDP + cyanidin 3-O-beta-D-glucoside
-
 ?
2.4.1.91 UDP-alpha-D-glucose + kaempferol
-
 Fragaria x ananassa UDP + kaempferol 3-O-beta-D-glucoside
-
 ?
2.4.1.91 UDP-alpha-D-glucose + pelargonidin
-
 Fragaria x ananassa UDP + pelargonidin 3-O-beta-D-glucoside
-
 ?
2.4.1.91 UDP-alpha-D-glucose + quercetin
-
 Fragaria x ananassa UDP + quercetin 3-O-beta-D-glucoside
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.14.11.9 FHT
-
 Fragaria x ananassa
1.14.11.9 flavanone 3-hydroxylase
-
 Fragaria x ananassa
2.4.1.91 F3GT
-
 Fragaria x ananassa
2.4.1.91 flavonoid 3-O-glucosyltransferase
-
 Fragaria x ananassa
2.4.1.170 F7GT flavonoid 7-O-glucosyltranferase Fragaria x ananassa

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.4.1.91 30
-
 assay at Fragaria x ananassa

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.4.1.91 7.2 7.3 assay at Fragaria x ananassa
2.4.1.170 7.6
-
 conversion rate about 13% Fragaria x ananassa

pH Range

EC Number pH Minimum pH Maximum Comment Organism
2.4.1.170 7 8.8 conversion rate about 10% Fragaria x ananassa