>4BPT_1|Chains A, B, C, D|PHENYLALANINE-4-HYDROXYLASE (PAH) (PHE-4-MONOOXYGENASE)|LEGIONELLA PNEUMOPHILA (446) MEFSSRYVAHVPDAQGLVDYSAQENRIWNILFERQLKLLPGRACDEFLSGLQTLGLNSSTIPQLPEVSERLKAKTGWQVAPVAALISAREFFELLAEKYFPAATFIRSEEELDYVQEPDIFHELFGHCPMLTDRVYAEFVHDYACKVLTFPEQDWPLLQRMFWFTVEFGLIKTPKGLRAYGGGILSSISETVYCVESDIPVRILFDPVVAFRMPYRIDQLQPVYFVIDSYQNLYDFVLSDMGKFMDRARELGELPPYFDVDPDNPNIHIRAC