[Term] id: PR:000022735 name: fumarate hydratase class I, anaerobic def: "A protein that is a translation product of the Escherichia coli K-12 fumB gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "fumB" EXACT PRO-short-label [PRO:DNx] synonym: "fumarase" BROAD [PRO:DNx] is_a: PR:000000001 ! protein