[Term] id: PR:000025973 name: SMAD family member 2 isoform unmodified form def: "A SMAD family member 2 unmodified form that corresponds to either isoform Long or isoform Short." [PRO:CNA, PRO:DAN, PMID:19135894] comment: Category=modification. synonym: "SMAD2/iso:[Long/Short]/UnMod" EXACT PRO-short-label [PRO:DAN] is_a: PR:000028327 ! SMAD family member 2 unmodified form union_of: PR:000002570 ! SMAD family member 2 isoform Long unmodified form union_of: PR:000002571 ! SMAD family member 2 isoform Short unmodified form