Enzyme

The anthocyanidin compounds cyanidin, delphinidin, peonidin and to a lesser extent pelargonidin can act as substrates. The enzyme does not catalyse glucosylation of the 5-position of cyanidin and does not act on flavanols such as quercetin and kaempferol (cf. EC 2.4.1.91 flavonol 3-O-glucosyltransferase). In conjunction with EC 1.14.20.4, anthocyanidin oxygenase, it is involved in the conversion of leucoanthocyanidin into anthocyanidin 3-glucoside. It may act on the pseudobase precursor of the anthocyanidin rather than on the anthocyanidin itself [3].

BZ1

Enzyme

Anthocyanidin 3-O-glucosyltransferase

Enzyme name

EC:2.4.1.115

Entry

Transferases;Glycosyltransferases;Hexosyltransferases

Class

UDP-D-glucose:anthocyanidin 3-O-beta-D-glucosyltransferase

Sysname

UDP-D-glucose + an anthocyanidin = UDP + an anthocyanidin-3-O-beta-D-glucoside [RN:R03797]

Reaction

UDP [CPD:C00015];anthocyanidin-3-O-beta-D-glucoside

Product

Species information

Clethra arborea

Species name

Folhado (Clethra arborea) is a species of eudicot in the family Clethraceae.

Species info

Gene sequence info

Clethra_arborea.BZ1.fa

Download
>carb_18604-RA
MSSDLPRAHHVAVLAFPFGTHAAPLLTLAHRISAADPTVRFSFLSTEKSNTKTFSSSSGNKVNNIKAYNVFDGMPEGHEMSGNPHVGAVYFLGAAPGNFKAAMEEAEADARVKISCLLTDAFLWFAGDLAEDMRVPWVPFWTAGSCSLSVHVHTDLIRTTAGETTENGDQFLNFIPGLSAVSTSELPEGVHQGNLESPIANMLHNMGLNLPRATAVVINSFEELEPDVTDDLRSNLQKVLHVGPSSTLSSPPSSSSDESGCLLWLDKQKAASVAYISFGNNIRFISISNSKTDSYVSNLP
>carb_18605-RA
MRENIKGLKEKAVEAVGPNGSSTANFKILLEVIKNTPRKMRNMNSKIVPKCKIKRYKTKSPISSTFTTQVSPPIRSDSWSPIVVVRKMTNAQGGSIATDFSKGEEGIEELVYHIDYHGVELMRVLAASRSNTKSSSSSNPILSMEPLPFSSVNKESNAFADLET

Sheng jun & Dong yang Teams, Yunnan agriculture University