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ENZYME entry: EC 2.4.1.249

Accepted Name
Delphinidin 3',5'-O-glucosyltransferase.
Alternative Name(s)
UDP-glucose:anthocyanin 3',5'-O-glucosyltransferase.
Reaction catalysed
2 UDP-glucose + delphinidin 3-O-(6''-O-malonyl)-beta-D-glucoside <=> 2 UDP + delphinidin 3-O-(6''-O-malonyl)-beta-D-glucoside-3',5'-di-O-beta-D-glucoside
Comment(s)
  • Ternatins are a group of polyacetylated delphinidin glucosides that confer blue color to the petals of butterfly pea (Clitoria ternatea).
  • This enzyme catalyzes two reactions in the biosynthesis of ternatin C5: the conversion of delphinidin 3-O-(6''-O-malonyl)-beta-D- glucoside to delphinidin 3-O-(6''-O-malonyl)-beta-D-glucoside-3'-O- beta-D-glucoside, followed by the conversion of the later to ternatin C5, by transferring two glucosyl groups in a stepwise manner.
Cross-references
BRENDA2.4.1.249
EC2PDB2.4.1.249
ExplorEnz2.4.1.249
PRIAM enzyme-specific profiles2.4.1.249
KEGG Ligand Database for Enzyme Nomenclature2.4.1.249
IUBMB Enzyme Nomenclature2.4.1.249
IntEnz2.4.1.249
MEDLINEFind literature relating to 2.4.1.249
MetaCyc2.4.1.249
Rhea expert-curated reactions2.4.1.249

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