Article
A large bioactive BMP ligand with distinct signaling properties is produced by alternative proconvertase processing.
Science signaling - 3 Apr 2012
Akiyama Takuya, Marqués Guillermo, Wharton Kristi A
Abstract excerpt
Dimers of conventional transforming growth factor-β (TGF-β) and bone morphogenetic protein (BMP) ligands are composed of two 100- to 140-amino acid peptides that are produced through the proteolytic processing of a proprotein precursor by proconvertases, such as furin. We report the identification of an evolutionarily conserved furin processing site in the amino terminus (NS) of the Glass bottom boat (Gbb; the...
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