Cdc42 GTPase complex cellular_component Ras1-Scd1-Scd2-Cdc42-Shk1 complex 2010-01-07T01:29:12Z mah GO:0071521 A protein complex formed by the association of the small GTPase Cdc42 with additional proteins. In Schizosaccharomyces the complex contains the Cdc42, Ras1, Scd1, Scd2, andShk1 proteins, and functions in the Ras1-Scd GTPase signaling pathway. intracellular protein-containing complex GTPase complex