Reaction catalyzed by 4-hydroxyphenylpyruvate 3-dimethylallyltransferase (2.5.1.111)
+
=
+
dimethylallyl diphosphate
+
1,6-dihydroxynaphthalene
=
diphosphate
+
1-O-dimethylallyl-1,6-dihydroxynaphthalene