UniProt Summary: May activate CDC42, a member of the Ras-like family of Rho- and Rac proteins, by exchanging bound GDP for free GTP. May play a role in regulating the actin cytoskeleton and cell shape (By similarity). {ECO:0000250}.
Pfam DomainsGO Terms
Pfam Domains
RhoGEF
PH
FYVE
GO Terms
filopodium assembly
small GTPase binding
Rho guanyl-nucleotide exchange factor activity
ruffle
guanyl-nucleotide exchange factor activity
regulation of Rho protein signal transduction
regulation of cell shape
lamellipodium
regulation of Ras protein signal transduction
regulation of small GTPase mediated signal transduction