[Term] id: PR:000028647 name: interferon regulatory factor 9 isoform 1 def: "An interferon regulatory factor 9 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:Q00978-1 or a 1:1 ortholog thereof." [PRO:PD, PMID:17923090] comment: Category=sequence. synonym: "IRF9/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:Q00978-1 is_a: PR:000002051 ! interferon regulatory factor 9