[Term] id: PR:P27040-4 name: activin receptor type-2B isoform ActR-IIB4 (mouse) def: "An activin receptor type-2B isoform ActR-IIB4 that is encoded in the genome of mouse." [PRO:CNA] comment: Category=organism-sequence. synonym: "mACVR2B/iso:ActR-IIB4" EXACT PRO-short-label [PRO:DNx] xref: UniProtKB:P27040-4 intersection_of: PR:000000213 ! activin receptor type-2B isoform ActR-IIB4 intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus