2.4.1.91: flavonol 3-O-glucosyltransferase
This is an abbreviated version!
For detailed information about flavonol 3-O-glucosyltransferase, go to the full flat file.
Word Map on EC 2.4.1.91
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2.4.1.91
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flavonols
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anthocyanidins
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chalcone
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dihydroflavonols
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flavanone
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4-reductase
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cyanidin
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glucosyltransferases
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uf3gts
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3\'-hydroxylase
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leucoanthocyanidin
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litchi
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7-o-glucoside
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biotechnology
- 2.4.1.91
- flavonols
- anthocyanidins
- chalcone
- dihydroflavonols
- flavanone
-
4-reductase
- cyanidin
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glucosyltransferases
- uf3gts
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3\'-hydroxylase
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leucoanthocyanidin
- litchi
- 7-o-glucoside
- biotechnology
Reaction
Synonyms
2,4,5-trichlorophenol detoxifying O-glucosyltransferase, 3GlcT, 3GT, CsUGT78A1, DicGT1, F3GT, FaGT6, FaGT7, flavonoid 3-O-glucosyltransferase, flavonoid 3-O-glycosyltransferase, flavonoid-3-O-glucosyltransferase, flavonol 3-O-glucosyltransferase, flavonol 3-O-GT, glucosyltransferase, uridine diphosphoglucose-flavonol 3-O-, GT-I, GT1, GTI, More, RUGT-10, UDP flavonoid/triterpene GT, UDP glucose-flavonoid 3-O-glucosyltransferase, UDP glucose: flavonoid-3-O-glucosyltransferase, UDP glucose:flavonoid 3-O-glucosyltransferase, UDP-glucose: flavonoid 3-O-glucosyltransferase, UDP-glucose: flavonoid 3-O-glucosyltransferase gene, UDP-glucose:flavonoid 3-O-glucosyltransferase, UDP-glucose:flavonoid 3-O-glycosyltransferase, UDP-glucose:flavonol 3-O-glucosyltransferase, UDPG:flavonoid-3-O-glucosyltransferase, UDPglucose:flavonoid 3-O-glycosyltransferase, UDPglucose:flavonol O3-D-glucosyltransferase, UF3GT, UFGT, UFGT3, UGT706C1, UGT707A3, UGT71G1, UGT78K1, uridine 5'-diphosphate-glucose:flavonoid 3-O-glucosyltransferase, uridine diphosphat-glucose:flavonoid 3-O-glycosyltransferase, VL3GT
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General Information on EC 2.4.1.91 - flavonol 3-O-glucosyltransferase
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GENERAL INFORMATION 
ORGANISM
UNIPROT
COMMENTARY 
LITERATURE
evolution
gene CsUGT78A14 and CsUGT78A15 share relatively higher identity with several flavonoid-3-O-glucosyltransferases, including VvGT1, VvGT6, AcF3GT1, and AcGaT, homology modelling analysis
malfunction
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enzyme-suppressed Phalaenopsis exhibit various levels of flower color fading that is well correlated with the extent of reduced level of transcriptional activity. Furthermore, there is a significant decrease in anthocyanin content in the enzyme-suppressed Phalaenopsis flowers
metabolism
physiological function
additional information
metabolism
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in anthocyanin biosynthesis, UDP-glucose: anthocyanidin 3-O-glucosyltransferase catalyzes the transfer of the glucosyl moiety from UDP-glucose to the 3-hydroxyl group of anthocyanidins, producing the first stable anthocyanins
metabolism
the enzyme is part of the flavonoid biosynthetic pathway
metabolism
the expression of general flavonoid pathway genes from chalcone synthase (CHS) to uridine diphosphat-glucose:flavonoid 3-O-glycosyltransferase (UFGT) and flavonol synthase (FLS) increase in response to high C/N ratios in the growth media, and this in turn is correlated with the concentration of anthocyanins, flavones, and flavonols in the leaves and calli
metabolism
the expression profiles of the genes CsUGT84A22, CsUGT78A14, and CsUGT78A15 are correlated with the accumulation patterns of beta-glucogallin and the glycosylated flavonols which indicates that the three CsUGT genes are involved in the biosynthesis of astringent compounds in Camellia sinensis
physiological function
key enzyme of the anthocyanin pathway
physiological function
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UFGT is a key enzyme for biosynthesis and stability of anthocyanin pigments of red grapes
physiological function
the enzyme functions as a 3-O-glucosyltransferase in anthocyanin and flavonol biosynthesis in vivo
physiological function
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the enzyme is involved in the red color formation in Phalaenopsis flowers
physiological function
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the enzyme plays a regulatory role in anthocyanin biosynthesis in Solanum tuberosum at the transcriptional level
physiological function
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the UDP glucose: flavonoid-3-O-glucosyltransferase gene regulates anthocyanin biosynthesis in litchi pericarp during fruit coloration
physiological function
the enzyme is responsible for the biosynthesis of flavonol 3-O-monoglycoside, the biosynthesis of astringent flavonol 3-O-monoglycoside compounds in tea plants
additional information
the Gln373 residue plays a catalytically crucial role for flavonoid 3-O-glucosyltransferase activity. Enzyme expression profile, the enzyme expression is correlated with the accumulation patterns of beta-glucogallin and the glycosylated flavonols. Sequence comparison of UDP-glucosyltransferase CsUGT78A14 and UDP-galactosyltransferase CsUGT78A15
additional information
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the Gln373 residue plays a catalytically crucial role for flavonoid 3-O-glucosyltransferase activity. Enzyme expression profile, the enzyme expression is correlated with the accumulation patterns of beta-glucogallin and the glycosylated flavonols. Sequence comparison of UDP-glucosyltransferase CsUGT78A14 and UDP-galactosyltransferase CsUGT78A15
