Cnksr1 (Cnk1) is a multidomain scaffold protein important for cell proliferation, survival, and migration. Cnk1 can act as a scaffold for a number of Ras and Rho GTPase family members, while translocating its binding partners to cell membranes where signaling is initiated. Cnk1 is a scaffold for the Ras/Raf/Mek/Erk...