UniProt functional annotation for Q99P68

UniProt code: Q99P68.

Organism: Mus musculus (Mouse).
Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus.
 
Function: Negative regulator of bone growth that acts through inhibition of Wnt signaling and bone formation. {ECO:0000250, ECO:0000269|PubMed:19419300}.
 
Subunit: Interacts with LRP4 (via the extracellular domain); the interaction facilitates the inhibition of Wnt signaling. Interacts with LRP5 (via the first two YWTD-EGF repeat domains); the interaction inhibits Wnt-mediated signaling. Interacts with LRP6. {ECO:0000250}.
Subcellular location: Secreted, extracellular space, extracellular matrix {ECO:0000250}.
Disruption phenotype: Mice were resistant to mechanical unloading- induced bone loss. {ECO:0000269|PubMed:19419300}.
Similarity: Belongs to the sclerostin family. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.