[Term] id: PR:000016214 name: tryptophan 2,3-dioxygenase def: "A protein that is a translation product of the human TDO2 gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "TO" EXACT [] synonym: "TDO" RELATED Gene-based [] synonym: "TDO2" EXACT PRO-short-label [PRO:DNx] synonym: "TRPO" EXACT [] synonym: "tryptophanase" BROAD [PRO:DNx] synonym: "tryptophan oxygenase" EXACT [] synonym: "tryptophan pyrrolase" EXACT [] synonym: "tryptamin 2,3-dioxygenase" EXACT [] xref: IUPHARobj:2887 is_a: PR:000000001 ! protein