CDC42EP1 (CDC42 Effector Protein 1) is a Protein Coding gene. Among its related pathways are Actin Nucleation by ARP-WASP Complex and ERK Signaling. CDC42 is a member of the Rho GTPase family that regulates multiple cellular activities, including actin polymerization. The protein encoded by this gene is a CDC42 binding protein that mediates actin cytoskeleton reorganization at the plasma membrane. This protein is secreted and is primarily found in bone marrow.