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Literature summary for 2.4.1.297 extracted from

  • Wang, H.; Wang, C.; Fan, W.; Yang, J.; Appelhagen, I.; Wu, Y.; Zhang, P.
    A novel glycosyltransferase catalyses the transfer of glucose to glucosylated anthocyanins in purple sweet potato (2018), J. Exp. Bot., 69, 5444-5459 .
    View publication on PubMedView publication on EuropePMC
Search for more literature for 2.4.1.297

Crystallization (Commentary)

Crystallization (Comment) Organism
molecular docking studies. Residues Thr22/Ser276/Glu360/Gln337/Gln338/Trp334 form a binding pocket and interact with the uridine group of UDP-glucose. Glu277/His352/Ser357 show strong interactions with the diphosphate group Ipomoea batatas

Protein Variants

Protein Variants Comment Organism
T138I no activity with substrates UDP-alpha-D-glucose + cyanidin 3-O-beta-D-glucoside Ipomoea batatas

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
 Ipomoea batatas 5829
-

Organism

Organism UniProt Comment Textmining
Ipomoea batatas
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information no acceptor substrates: cyanidin, cyanidin 3,5-O-diglucoside, and flavonol 3-O-glucoside. No donors: UDP-xylose, UDP-galactose, and UDP-arabinose Ipomoea batatas ?
-
-
UDP-alpha-D-glucose + cyanidin 3-O-beta-D-glucoside
-
 Ipomoea batatas UDP + cyanidin 3-O-sophoroside
-
 ?
UDP-alpha-D-glucose + peonidin 3-O-beta-D-glucoside
-
 Ipomoea batatas UDP + peonidin 3-O-sophoroside
-
 ?
UDP-alpha-D-xylose + cyanidin 3-O-beta-D-glucoside
-
 Ipomoea batatas UDP + cyanidin 3-O-glucosyl-2''-O-alpha-D-xyloside
-
 ?

Expression

Organism Comment Expression
Ipomoea batatas 3GGT expression is associated with anthocyanin accumulation in different tissues during Ipomea batatas plant development and is regulated by the transcription factor IbMYB1 additional information

General Information

General Information Comment Organism
physiological function wild-type and ugt79b1 mutants (defective in UDP carbohydrate-dependent glycosyltransferases) of Arabidopsis plants overexpressing 3GGT produce cyanidin 3-O-sophoroside Ipomoea batatas