[Term] id: PR:P43322-1 name: neuregulin-1 type I-beta4a (rat) def: "A pro-neuregulin-1, membrane-bound isoform (rat) 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:P43322-1." [PRO:DNx, UniProtKB:P43322] comment: Category=organism-sequence. synonym: "rNRG1/iso:Ibeta4a" EXACT PRO-short-label [PRO:DNx] synonym: "pro-neuregulin-1, membrane-bound isoform isoform NDF42A (rat)" EXACT [UniProtKB:P43322] xref: UniProtKB:P43322-1 is_a: PR:P43322 ! pro-neuregulin-1, membrane-bound isoform (rat) relationship: only_in_taxon NCBITaxon:10116 ! Rattus norvegicus