shikimate + 4-coumaroyl-CoA => trans-4-coumaroylshikimate + CoA
shikimate + 4-coumaroyl-coa => trans-4-coumaroylshikimate + coa
shikimate + 4-coumaroyl-CoA => trans-4-coumaroylshikimate + CoA
shikimate + 4-coumaroyl-coa => trans-4-coumaroylshikimate + coa