anthocyanin A10 + malonyl-CoA <=> anthocyanin A11 + CoA
anthocyanin a10 + malonyl-coa <=> anthocyanin a11 + coa
anthocyanin A10 + malonyl-CoA <=> anthocyanin A11 + CoA
anthocyanin a10 + malonyl-coa <=> anthocyanin a11 + coa