[Term] id: PR:000023307 name: tryptophan-specific transport protein def: "A protein that is a translation product of the Escherichia coli K-12 mtr gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "mtr" EXACT PRO-short-label [PRO:DNx] synonym: "tryptophan permease" EXACT [] property_value: has_archetype PR:P0AAD2 is_a: PR:000000001 ! protein