EC 18.104.22.168 Enzyme
hydroxycinnamoyl coenzyme A-quinate transferase
Transferring groups other than aminoacyl groups
feruloyl-CoA + quinate = CoA + O-feruloylquinate [RN:
Caffeoyl-CoA and 4-coumaroyl-CoA can also act as donors, but more slowly. Involved in the biosynthesis of chlorogenic acid in sweet potato and, with EC
chlorogenate---glucarate O-hydroxycinnamoyltransferase, in the formation of caffeoyl-CoA in tomato.
EC 22.214.171.124 created 1989, modified 1990
Stilbenoid, diarylheptanoid and gingerol biosynthesis
Strack D, Gross W, Wray V, Grotjahn L.
Enzymic Synthesis of Caffeoylglucaric Acid from Chlorogenic Acid and Glucaric Acid by a Protein Preparation from Tomato Cotyledons.
Plant Physiol 83:475-478 (1987)
Strack, D., Keller, H. and Weissenbock, G.
Enzymatic-synthesis of hydroxycinnamic acid-esters of sugar acids and hydroaromatic acids by protein preparations from rye (Secale cereale) primary leaves.
J Plant Physiol 131:61-73 (1987)
Villegas RJ, Kojima M.
Purification and characterization of hydroxycinnamoyl D-glucose. Quinate hydroxycinnamoyl transferase in the root of sweet potato, Ipomoea batatas Lam.
J Biol Chem 261:8729-33 (1986)
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