[protein] Vav is a family of proteins involved in cell signalling. They act as guanine nucleotide exchange factors (GEFs) for small G proteins of the Rho family. GEF activity is mediated via module of tandem DH-PH domains. Vav proteins also appear to exhibit GEF-independent functions. There are three members of this family: ... Found on http://en.wikipedia.org/wiki/Vav_(protein)
<oncogene> An oncogene, identified in humans, encoding a serine/threonine protein kinase. ... (18 Nov 1997) ... Found on http://www.encyclo.co.uk/local/20973