[Term] id: PR:000024083 name: protein TonB def: "A protein that is a translation product of the Escherichia coli K-12 tonB gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "exbA" RELATED [] synonym: "tonB" EXACT PRO-short-label [PRO:DNx] is_a: PR:000000001 ! protein