Reaction catalyzed by 4-dimethylallyltryptophan synthase (2.5.1.34)
+
=
+
+
dimethylallyl diphosphate
+
L-m-tyrosine
=
diphosphate
+
4-(3-methylbut-2-enyl)-L-m-tyrosine
+
6-(3-methylbut-2-enyl)-L-m-tyrosine
