VAV3 Rho/Rac effectors:GTP VAV3 Rho/Rac effectors:GDP VAV3 is a GEF for Rho/Rac family kinases Authored: Akkerman, JW, 2009-09-04 Edited: Jupe, S, 2010-06-07 Pubmed15886116 Pubmed18589439 Pubmed8990121 Pubmed9032261 Reactome Database ID Release 43442314 Reactome, http://www.reactome.org ReactomeREACT_23936 Reviewed: Kunapuli, SP, 2010-06-07 Vav3 is a guanine nucleotide exchange factors (GEF) for RhoA, RhoB and to a lesser extent Rac1.