Compound as reactive (3)
1-O-sinapoyl-β-D-glucose + cyanidin 3-O-[2"-O-(2"'-O-(sinapoyl) xylosyl) 6"-O-(p-coumaroyl) glucoside] 5-O-[6""-O-(malonyl) glucoside → sinapate + H+ + cyanidin 3-O-[2"-O-(2"'-O-(sinapoyl) xylosyl) 6"-O-(p-O-(glucosyl)-p-coumaroyl) glucoside] 5-O-[6""-O-(malonyl) glucoside
1-O-sinapoyl-β-D-glucose + cyanidin-3-O-β-D-glucoside → sinapate + cyanidin 3,5-di-O-β-D-glucoside
1-O-sinapoyl-β-D-glucose + D-glucarate → O-sinapoylglucarate + D-glucopyranose
Compound as product (1)
sinapate + UDP-α-D-glucose → 1-O-sinapoyl-β-D-glucose + UDP
Reversible reaction (1)
2 1-O-sinapoyl-β-D-glucose ↔ 1,2-di-O-sinapoyl-β-D-glucose + β-D-glucopyranose