[Term] id: PR:000022963 name: hydrogenase-4 component A def: "A protein that is a translation product of the Escherichia coli K-12 hyfA gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "hyfA" EXACT PRO-short-label [PRO:DNx] synonym: "yffE" RELATED [] property_value: has_archetype PR:P23481 is_a: PR:000000001 ! protein