[Term] id: PR:000000484 name: smad9 isoform 3 def: "A smad9 that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:O15198-1 or a 1:1 ortholog thereof." [PRO:CNA, PRO:DAN] comment: Category=sequence. synonym: "SMAD9/iso:3" EXACT PRO-short-label [PRO:DNx] is_a: PR:000000375 ! smad9