Predicted to be involved in signal transduction. Predicted to act upstream of or within axon extension. Predicted to be located in cell leading edge and nuclear body. Predicted to be active in cytosol and plasma membrane. Orthologous to human RAPH1 (Ras association (RalGDS/AF-6) and pleckstrin homology domains 1). [provided by Alliance of Genome Resources, Apr 2022]