ID 2.3.1.133 DE shikimate O-hydroxycinnamoyltransferase. CA shikimate + 4-coumaroyl-CoA = trans-4-coumaroylshikimate + CoA. CC -!- Caffeoyl-CoA, feruloyl-CoA and sinapoyl-CoA can also act as donors, CC more slowly. DR Q9FI78, HST_ARATH ; Q8GSM7, HST_TOBAC ; //