[Term] id: PR:000023445 name: transcription termination/antitermination protein NusA def: "A protein that is a translation product of the Escherichia coli K-12 nusA gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "nusA" EXACT PRO-short-label [PRO:DNx] synonym: "L factor" EXACT [] synonym: "N utilization substance protein A" EXACT [] is_a: PR:000000001 ! protein