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Information on EC 2.4.1.115 - anthocyanidin 3-O-glucosyltransferase

for references in articles please use BRENDA:EC2.4.1.115

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IUBMB Comments

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, leucocyanidin 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 .

The enzyme appears in viruses and cellular organisms

Synonyms
anthocyanidin 3-o-glucosyltransferase, udp-glucose:flavonoid 3-o-glucosyltransferase, udp-glucose flavonoid 3-o-glucosyltransferase, uf3gt, fagt1, ct3gt-a, udp-glucose anthocyanidin 3-o-glucosyltransferase, ugt78k1, ugt78k6, ih3gt, more

REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
UDP-D-glucose + an anthocyanidin = UDP + an anthocyanidin-3-O-beta-D-glucoside
show the reaction diagram
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PATHWAY SOURCE
PATHWAYS
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