Tags: Protein.
Dock5 (Dedicator of cytokinesis 5) also known as DOCK5 is a large (~180 kDa) protein involved in intracellular signalling networks. It is a member of the DOCK-A subfamily of the DOCK family of guanine nucleotide exchange factors (GEFs) which function as activators of small G proteins. Dock5 is predicted to activate the small G protein Rac.