[Term]
id: PR:000000203
name: activin receptor type-1B isoform 3
def: "An activin receptor type-1B 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:P36896-3 or a 1:1 ortholog thereof." [PRO:CNA, PRO:DAN, PMID:11117535]
comment: Category=sequence. Predominantly expressed in pituitary adenomas. This isoform has a truncated kinase domain.
synonym: "ACVR1B/iso:3" EXACT PRO-short-label [PRO:DNx]
synonym: "Alk4-3" RELATED []
synonym: "SKR2-3" RELATED []
property_value: has_archetype PR:P36896-3
is_a: PR:000000068 ! activin receptor type-1B