[Term] id: PR:000003419 name: PC4 and SFRS1-interacting protein isoform 1 def: "A PC4 and SFRS1-interacting protein 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:O75475-1 or a 1:1 ortholog thereof." [PRO:CNA] comment: Category=sequence. synonym: "PSIP1/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:O75475-1 is_a: PR:000003418 ! PC4 and SFRS1-interacting protein