Reaction catalyzed by tyrosine 3-monooxygenase (1.14.16.2)
+
+
=
+
+
+
H2O
L-phenylalanine
+
tetrahydrobiopterin
+
O2
=
L-tyrosine
+
3-hydroxyphenylalanine
+
dihydropteridine
+
H2O
