Tryptophan hydroxylase
[ar] هيدروكسيلاز التريبتوفان
[da] Tryptophanhydroxylase
[de] Tryptophanhydroxylase
[es] Triptófano hidroxilasa
[fa] تریپتوفان هیدروکسیلاز
[fi] Tryptofaanihydroksylaasi
[fr] Tryptophane hydroxylase
[it] Triptofano 5-monoossigenasi
[ja] トリプトファンヒドロキシラーゼ
[pl] Hydroksylaza tryptofanowa