[Term]
id: PR:000025659
name: beta-2-microglobulin isoform 1
def: "A beta-2-microglobulin 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:P61769-1 or a 1:1 ortholog thereof." [PRO:CNA]
comment: Category=sequence.
synonym: "B2M/iso:1" EXACT PRO-short-label [PRO:DNx]
property_value: has_archetype PR:P61769-1
is_a: PR:000004580 ! beta-2-microglobulin