[Term] id: PR:000032854 name: his operon leader peptide def: "A protein that is a translation product of the Escherichia coli K-12 hisL gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "hisL" EXACT PRO-short-label [PRO:DNx] synonym: "his operon attenuator peptide" EXACT [] property_value: has_archetype PR:P60995 is_a: PR:000000001 ! protein