Protein
Anthocyanidin 3-O-glucosyltransferase 1
Organism
Fragaria ananassa
Function
In the presence of other necessary color factors, this glycosylation reaction allows the accumulation of anthocyanin pigments. Uses UDP-Glc as a sugar donor, but not UDP-Gal or UDP-GlcUA. Anthocyanidins are the preferred substrates in vivo, but flavonols can also be glucosylated in vitro.
Similarity
Belongs to the UDP-glycosyltransferase family.
Sequence
MAPVSNQVGGHVAVLAFPFSTHAAPLLNIVCRLAAAAPSTLFSFFNTKQSNSSILAGNTSVLRYSNVSVCEVADGVPEGYVFVGKPQEDIELFMKAAPDNFRRCLEASVAESGREVSCLVTDAFFWFGVHMADDMGGVPWVPFWTAGPASLSAHVHTDLIRSTTSGGCHDEKETITVIAGMSKVRPQDLPEGIIFGNLESLFSRMLHQMGQMPPLATAVFINSFEELDPVITNDLKSKFKRFLNVGPLDLLEPPASAATTTPQTAAEAVAGDGCLSWLDEQKVASVVYVSFGSVTRPSPEELMALAEALEASRVPFLWSLRDNLKNRQLDEFLSKGKLNGMVVPWAPQPQVLAHGSVGAFVTHCGWNSVLESVAGGVPLICRPFFGDQKLNARMVEDVWKIGLRLEGGVFTKNGMLKSLDMLLSQDKGTKMKNKINTLKQFAKQAVEPKGSSARNFESLLEMTTTN