[Term] id: PR:000044821 name: neuregulin-1 type I-beta1a mature form (mouse) def: "A neuregulin-1 type I-beta1a (mouse) that has been proteolytically processed by the Meltrin beta/ADAM19 metalloprotease to produce a soluble form consisting of the ectodomain." [PRO:KRC, PMID:11116142] comment: Category=organism-modification. synonym: "mNRG1/iso:Ibeta1a/mature" EXACT PRO-short-label [PRO:DAN] synonym: "neuregulin beta1a mature form (mouse)" RELATED [] synonym: "NRG beta1a mature form (mouse)" RELATED [] is_a: PR:Q6DR98-1 ! neuregulin-1 type I-beta1a (mouse) relationship: output_of GO:0016485 ! protein processing relationship: only_in_taxon NCBITaxon:10090 ! Mus musculus