Tags: Protein.
Dock9 (Dedicator of cytokinesis 9) also known as Zizimin1 is a large (~230 kDa) protein involved in intracellular signalling networks. It is a member of the DOCK-D subfamily of the DOCK family of guanine nucleotide exchange factors that function as activators of small G proteins. Dock9 activates the small G protein Cdc42.