Sclerostin inhibits Wnt signaling through tandem interaction with two LRP6 ectodomains.
Kim, J., Han, W., Park, T., Kim, E.J., Bang, I., Lee, H.S., Jeong, Y., Roh, K., Kim, J., Kim, J.S., Kang, C., Seok, C., Han, J.-K., Choi, H.-J.(2020) Nat Commun 11: 5357-5357
- PubMed: 33097721 
- DOI: 10.1038/s41467-020-19155-4
- Primary Citation of Related Structures:  
6L6R - PubMed Abstract: 
Low-density lipoprotein receptor-related protein 6 (LRP6) is a coreceptor of the β-catenin-dependent Wnt signaling pathway. The LRP6 ectodomain binds Wnt proteins, as well as Wnt inhibitors such as sclerostin (SOST), which negatively regulates Wnt signaling in osteocytes ...