vst:LVJ81_02885 K00500 phenylalanine-4-hydroxylase [EC:1.14.16.1] | (GenBank) phhA; phenylalanine 4-monooxygenase vst:LVJ81_02890 K01724 4a-hydroxytetrahydrobiopterin dehydratase [EC:4.2.1.96] | (GenBank) 4a-hydroxytetrahydrobiopterin dehydratase