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