[Term] id: PR:000043219 name: nonsense-mediated mRNA decay factor SMG9 isoform 1 def: "A nonsense-mediated mRNA decay factor SMG9 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:Q9H0W8-1 or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=sequence. synonym: "SMG9/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:Q9H0W8-1 is_a: PR:000030999 ! nonsense-mediated mRNA decay factor SMG9