[Term] id: PR:000040458 name: GRB2-related adapter protein isoform 1 def: "A GRB2-related adapter 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:Q13588-1 or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=sequence. synonym: "GRAP/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:Q13588-1 is_a: PR:000008219 ! GRB2-related adapter protein