Is predicted to encode a protein with the following domains: PH-like domain superfamily; Leucine-rich repeat; Leucine-rich repeat domain superfamily; CARMIL, pleckstrin homology domain; Carmil pleckstrin homology domain; and Leucine Rich repeat. Is an ortholog of C. elegans crml-1. In C. elegans, crml-1 is involved in several processes, including axon guidance; negative regulation of Rac protein signal transduction; and regulation of axon extension involved in axon guidance.