Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Griesser, M.; Vitzthum, F.; Fink, B.; Bellido, M.L.; Raasch, C.; Munoz-Blanco, J.; Schwab, W.
    Multi-substrate flavonol O-glucosyltransferases from strawberry (Fragaria * ananassa) achene and receptacle (2008), J. Exp. Bot., 59, 2611-2625.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.4.1.91 expressed in Escherichia coli BL21 Fragaria x ananassa

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4.1.91 0.0035
-
isorhamnetin pH 7.0, 30°C, enzyme FaGT7 Fragaria x ananassa
2.4.1.91 0.0053
-
3-hydroxyflavone pH 7.0, 30°C, enzyme FaGT6 Fragaria x ananassa
2.4.1.91 0.6
-
UDP-alpha-D-glucose pH 7.0, 30°C, enzyme FaGT7 Fragaria x ananassa
2.4.1.91 2
-
UDP-alpha-D-glucose pH 7.0, 30°C, enzyme FaGT6 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 UDP-alpha-D-glucose + isorhamnetin Fragaria x ananassa glucosylated by enzyme FaGT6 and FaGT7 UDP + isorhamnetin 3-O-beta-D-glucoside
-
?
2.4.1.91 UDP-alpha-D-glucose + kaempferol Fragaria x ananassa glucosylated by enzyme FaGT6 and FaGT7 UDP + kaempferol 3-O-beta-D-glucoside
-
?
2.4.1.91 UDP-alpha-D-glucose + quercetin Fragaria x ananassa glucosylated by enzyme FaGT6 and FaGT7 UDP + quercetin 3-O-beta-D-glucoside enzyme FaGT7 produces quercetin 3-O-beta-D-glucoside and quercetin 4'-O-beta-D-glucoside in equal amounts plus small amounts of the 7-O and 3'-O-isomers ?

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.91 Fragaria x ananassa
-
strawberry
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.4.1.91 affinity-purified on immobilized reduced glutathione resin Fragaria x ananassa

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.91 achene
-
Fragaria x ananassa
-
2.4.1.91 fruit
-
Fragaria x ananassa
-
2.4.1.91 receptacle
-
Fragaria x ananassa
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.91 additional information FaGT6 does not glucosylate 5-hydroxyflavone, 7-hydroxyflavone, coumarin, 4-hydroxycoumarin, 7-methoxycoumarin, catechin, epicatechin, 4-coumarate, 4-hydroxybenzoate, or 4-hydroxy-2,5-dimethyl-3-(2H)-furanone. UDP-alpha-D-glucuronoate or UDP-alpha-D-galactose do not serve as donors. FaGT7 does not glucosylate 4-hydroxycoumarin, 6-hydroxycoumarin, 7-methoxycoumarin, 4-hydroxy-2,5-dimethyl-3-(2H)-furanone, pelargonidin, malvidin, catechin, naringenin, apigenin, 5-hydroxyflavone Fragaria x ananassa ?
-
?
2.4.1.91 UDP-alpha-D-glucose + 1-naphthol glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + naphthalen-1-yl beta-D-glucopyranoside
-
?
2.4.1.91 UDP-alpha-D-glucose + 2-naphthol glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + naphthalen-2-yl beta-D-glucopyranoside
-
?
2.4.1.91 UDP-alpha-D-glucose + 3,7-dihdroxyflavone glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + 3-[(beta-D-glucopyranosyl)oxy]-7-hydroxyflavone
-
?
2.4.1.91 UDP-alpha-D-glucose + 3-hydroxycoumarin glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + 3-[(beta-D-glucopyranosyl)oxy]-coumarin
-
?
2.4.1.91 UDP-alpha-D-glucose + 3-hydroxyflavone glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + 3-[(beta-D-glucopyranosyl)oxy]-flavone
-
?
2.4.1.91 UDP-alpha-D-glucose + 6-hydroxycoumarin glucosylated by enzyme FaGT6 Fragaria x ananassa UDP + 6-[(beta-D-glucopyranosyl)oxy]-coumarin
-
?
2.4.1.91 UDP-alpha-D-glucose + 7-hydroxycoumarin glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + 7-[(beta-D-glucopyranosyl)oxy]-coumarin
-
?
2.4.1.91 UDP-alpha-D-glucose + daphnetin glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + ?
-
?
2.4.1.91 UDP-alpha-D-glucose + galangin glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + galangin 3-O-beta-D-glucoside
-
?
2.4.1.91 UDP-alpha-D-glucose + isorhamnetin glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + isorhamnetin 3-O-beta-D-glucoside
-
?
2.4.1.91 UDP-alpha-D-glucose + kaempferol glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + kaempferol 3-O-beta-D-glucoside
-
?
2.4.1.91 UDP-alpha-D-glucose + malvidin glucosylated by enzyme FaGT6 Fragaria x ananassa UDP + malvidin 3-O-beta-D-glucoside
-
?
2.4.1.91 UDP-alpha-D-glucose + morin glucosylated by enzyme FaGT6 Fragaria x ananassa UDP + morin 3-O-beta-D-glucoside
-
?
2.4.1.91 UDP-alpha-D-glucose + myricetin glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + myricetin 3-O-beta-D-glucoside
-
?
2.4.1.91 UDP-alpha-D-glucose + peonidin glucosylated by enzyme FaGT6 Fragaria x ananassa UDP + peonidin 3-O-beta-D-glucoside
-
?
2.4.1.91 UDP-alpha-D-glucose + petunidin glucosylated by enzyme FaGT6 Fragaria x ananassa UDP + petunidin 3-O-beta-D-glucoside
-
?
2.4.1.91 UDP-alpha-D-glucose + quercetin glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + quercetin 3-O-beta-D-glucoside enzyme FaGT7 produces quercetin 3-O-beta-D-glucoside and quercetin 4'-O-beta-D-glucoside in equal amounts plus small amounts of the 7-O and 3'-O-isomers ?
2.4.1.91 UDP-alpha-D-glucose + scopoletin glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + ?
-
?
2.4.1.91 UDP-alpha-D-glucose + taxifolin glucosylated by enzyme FaGT7 Fragaria x ananassa UDP + taxifolin 3-O-beta-D-glucoside
-
?
2.4.1.91 UDP-glucose + esculetin glucosylated by enzyme FaGT6 and FaGT7 Fragaria x ananassa UDP + ?
-
?

Synonyms

EC Number Synonyms Comment Organism
2.4.1.91 FaGT6
-
Fragaria x ananassa
2.4.1.91 FaGT7
-
Fragaria x ananassa