[Term] id: PR:000008963 name: immunoglobulin heavy constant mu def: "A protein that is a translation product of the human IGHM gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "IGHM" EXACT PRO-short-label [PRO:DNx] synonym: "Ig mu chain C region" EXACT [] property_value: has_archetype PR:P01871 is_a: PR:000000001 ! protein