[Term] id: PR:000039075 name: heterogeneous nuclear ribonucleoproteins A2/B1 isoform 1 def: "A heterogeneous nuclear ribonucleoproteins A2/B1 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:P22626-1 or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=sequence. synonym: "HNRNPA2B1/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:P22626-1 is_a: PR:000008660 ! heterogeneous nuclear ribonucleoproteins A2/B1