[Term]
id: PR:000039581
name: beta-arrestin-1 isoform 1
def: "A beta-arrestin-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:P49407-1 or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=sequence.
synonym: "ARRB1/iso:1" EXACT PRO-short-label [PRO:DNx]
property_value: has_archetype PR:P49407-1
is_a: PR:000004319 ! beta-arrestin-1