Ral guanine nucleotide dissociation stimulator-like 3 (RGL3)

Guanine nucleotide exchange factor (GEF) for Ral-A. Possible effector of GTPase HRas and Ras-related protein M-Ras.

Negatively regulates Elk-1-dependent gene induction downstream of HRas and MEKK1 (By similarity). .