1.14.16.1 phenylalanine 4-monooxygenase - 1.14.16.2 tyrosine 3-monooxygenase - 1.14.16.3 anthranilate 3-monooxygenase deleted 1.14.16.4 tryptophan 5-monooxygenase - 1.14.16.5 alkylglycerol monooxygenase - 1.14.16.6 mandelate 4-monooxygenase - 1.14.16.7 phenylalanine 3-monooxygenase -