FEATURES

FAMILY

DESCRIPTION

Also known as BMP5_HUMAN, BMP5. Growth factor of the TGF-beta superfamily that plays essential roles in many developmental processes, including cartilage and bone formation or neurogenesis (PubMed:11580864, PubMed:29321139). Initiates the canonical BMP signaling cascade by associating with type I receptor BMPR1A and type II receptor BMPR2 (PubMed:11580864). In turn, BMPR1A propagates signal by phosphorylating SMAD1/5/8 that travel to the nucleus and act as activators and repressors of transcription of target genes (PubMed:29321139, PubMed:11580864). Can also signal through non-canonical pathway such as MAPK p38 signaling cascade to promote chondrogenic differentiation (PubMed:20402566). Promotes the expression of HAMP, this is repressed by its interaction with ERFE (PubMed:30097509). Interacts with ERFE; the interaction inhibits BMP-induced transcription of HAMP.

EXTERNAL LINKS

BMP5

Bone morphogenetic protein 5

BMP5

Molecular Synopsis