[Term] id: PR:000044233 name: AP-4 complex subunit sigma-1 isoform 1 def: "An AP-4 complex subunit sigma-1 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:Q9Y587-1 or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=sequence. synonym: "AP4S1/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:Q9Y587-1 is_a: PR:000004114 ! AP-4 complex subunit sigma-1