[Term] id: PR:000043839 name: gamma-aminobutyric acid type B receptor subunit 1 isoform 1B def: "A gamma-aminobutyric acid type B receptor subunit 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:Q9UBS5-2 or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=sequence. synonym: "GABBR1/iso:1B" EXACT PRO-short-label [PRO:DNx] synonym: "GABBR1 isoform 2" EXACT [PRO:DNx] synonym: "gamma-aminobutyric acid type B receptor subunit 1 isoform 2" EXACT [PRO:DNx] property_value: has_archetype PR:Q9UBS5-2 is_a: PR:000007761 ! gamma-aminobutyric acid type B receptor subunit 1