Anthocyanin 6"-O-malonyltransferase

malonyl-CoA + an anthocyanidin 3-O-beta-D-glucoside $rightleftharpoons$ CoA + an anthocyanidin 3-O-(6-O-malonyl-beta-D-glucoside)

Thus, the two substrates of this enzyme are malonyl-CoA and anthocyanidin 3-O-beta-D-glucoside, whereas its two products are CoA and anthocyanidin 3-O-(6-O-malonyl-beta-D-glucoside).

This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is malonyl-CoA:anthocyanidin-3-O-beta-D-glucoside 6"-O-malonyltransferase.

References

• Yamaguchi MA, Tanaka Y, Kusumi T, Nishino T "cDNA cloning, heterologous expressions, and functional characterization of malonyl-coenzyme a:anthocyanidin 3-o-glucoside-6"-o-malonyltransferase from dahlia flowers". Plant. Physiol. 130 2142–51.

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