Wnt5a promotes Frizzled-4 signalosome assembly by stabilizing cysteine-rich domain dimerization.
DeBruine, Z.J., Ke, J., Harikumar, K.G., Gu, X., Borowsky, P., Williams, B.O., Xu, W., Miller, L.J., Xu, H.E., Melcher, K.(2017) Genes Dev 31: 916-926
- PubMed: 28546512 
- DOI: 10.1101/gad.298331.117
- Primary Citation of Related Structures:  
5UWG - PubMed Abstract: 
Wnt/β-catenin signaling is activated when extracellular Wnt ligands bind Frizzled (FZD) receptors at the cell membrane. Wnts bind FZD cysteine-rich domains (CRDs) with high affinity through a palmitoylated N-terminal "thumb" and a disulfide-stabilized C- ...