Crucial Structural Role for the Ph and C1 Domains of the Vav1 Exchange Factor.
Rapley, J., Tybulewicz, V., Rittinger, K.(2008) Embo Rep. 9: 655
- PubMed: 18511940 
- DOI: 10.1038/embor.2008.80
- PubMed Abstract: 
The Vav family of proteins are guanine nucleotide exchange factors (GEFs) for the Rho family of GTPases, which regulate various cellular functions, including T-cell activation. They contain a catalytic Dbl homology (DH) domain that is invariably foll ...