Ras-related protein R-Ras is a protein that in humans is encoded by the RRAS gene. RRAS has been shown to interact with RASSF5, NCK1, Bcl-2, ARAF and RALGDS. Regulates the organization of the actin cytoskeleton. Interacts with PLCE1. Interacts (active GTP-bound form preferentially) with RGS14.