Enzyme

Isolated from the plants Matthiola incana (stock) [1] and Arabidopsis thaliana (mouse-eared cress) [2]. The enzyme has similar activity with the 3-glucosides of pelargonidin, cyanidin, delphinidin, quercetin and kaempferol as well as with cyanidin 3-O-rhamnosyl-(1->6)-glucoside and cyanidin 3-O-(6-acylglucoside). There is no activity with other UDP-sugars or with cyanidin 3,5-diglucoside.

A3G2XYLT

Enzyme

Anthocyanidin 3-O-glucoside 2'''-O-xylosyltransferase

Enzyme name

EC:2.4.2.51

Entry

Transferases;Glycosyltransferase;Pentosyltransferases

Class

UDP-alpha-D-xylose:anthocyanidin-3-O-beta-D-glucoside 2'''-O-xylosyltransferase

Sysname

UDP-alpha-D-xylose + an anthocyanidin 3-O-beta-D-glucoside = UDP + an anthocyanidin 3-O-beta-D-sambubioside [RN:R10256]

Reaction

UDP [CPD:C00015];anthocyanidin 3-O-beta-D-sambubioside [CPD:C20467]

Product

Species information

Cucurbita pepo

Species name

Cucurbita pepo is a species of eudicot in the family Cucurbitaceae (cucumber family).

Species info

Gene sequence info

Cucurbita_pepo.A3G2XYLT.fa

Download
>rna-XM_023685863.1
MQPPPPKDRPTDHVQVVAYIFPLQFHKSETARTNKMAETQLSKLHIAMFPWFAAGHMTPFLHISNELAARGHKITFLLPSKALPLLQNLNLHPNLISFHFLTVPHVSGLPPATETASDIPISLTPLLASAFDMTRPQVAEILCSACPDVVFYDFAYWVPEIAAPLRIKSVSFTVVSAASIAVIAYPGRRVTVDDPITEEELRKPPPGYPSSTVVLRGCREARSLLFLSMPFGEGGITFHERLMTSYRNSDAIAIRTCEEIEGNFCSYLAKQFQKKLLLTGPLMATPNKTTTTTTPTTSCLDEKWEKWLDQFEPKTVIFCAFGSQLTLEKDQLQELVLGIEQTRLPFLVALKPPTGSNSIEEALPEGFEERVRERGAIYGGWVQQPLILKHPSVGCFVSHCGFGSMWESLMSDPQIVLIPSLGDQILNARLLAQELQVGVEVKKREEDGKFTSQSVREAIESVMLVEAGGVGEMVKKNHKKWNHILTNPGFMDAYIHNFVNDLQNGWT

Sheng jun & Dong yang Teams, Yunnan agriculture University