Entry Name anthocyanidin 3-O-glucoside 2'''-O-xylosyltransferase;
Class Transferases;BRITE hierarchy
Sysname UDP-alpha-D-xylose:anthocyanidin-3-O-beta-D-glucoside 2'''-O-xylosyltransferase
Reaction(IUBMB) UDP-alpha-D-xylose + an anthocyanidin 3-O-beta-D-glucoside = UDP + an anthocyanidin 3-O-beta-D-sambubioside [RN:
R10256 ]
Reaction(KEGG) Substrate UDP-alpha-D-xylose [CPD:
C00190 ];
anthocyanidin 3-O-beta-D-glucoside [CPD:
C15539 ]
Product UDP [CPD:
C00015 ];
anthocyanidin 3-O-beta-D-sambubioside [CPD:
C20467 ]
Comment 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.
History EC 2.4.2.51 created 2013
Pathway Orthology K17193 anthocyanidin 3-O-glucoside 2'''-O-xylosyltransferase
Genes CSAT : 104725924 104753830 104761430
BNA : 106347684 106353609 106365724
Taxonomy Reference Authors Teusch M
Title Uridine 5'-diphosphate-xylose: anthocyanidin 3-O-glucose-xylosyltransferase from petals of Matthiola incana R.Br.
Journal Reference Authors Yonekura-Sakakibara K, Fukushima A, Nakabayashi R, Hanada K, Matsuda F, Sugawara S, Inoue E, Kuromori T, Ito T, Shinozaki K, Wangwattana B, Yamazaki M, Saito K
Title Two glycosyltransferases involved in anthocyanin modification delineated by transcriptome independent component analysis in Arabidopsis thaliana.
Journal Sequence Other DBs ExplorEnz - The Enzyme Database: 2.4.2.51
ExPASy - ENZYME nomenclature database: 2.4.2.51
LinkDB All DBs
