[Term] id: PR:000023215 name: met repressor def: "A protein that is a translation product of the Escherichia coli K-12 metJ gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "metJ" EXACT PRO-short-label [PRO:DNx] synonym: "met regulon regulatory protein metJ" EXACT [] property_value: has_archetype PR:P0A8U6 is_a: PR:000000001 ! protein