Is predicted to encode a protein with the following domains: Receptor L domain; Furin-like cysteine-rich domain; Receptor L-domain; Fibronectin type III superfamily; Furin-like cysteine rich region; Immunoglobulin-like fold; Receptor L-domain superfamily; Growth factor receptor cysteine-rich domain superfamily; and Furin-like repeat. Is an ortholog of C. elegans W03A5.1; R09D1.12; and daf-2. In C. elegans, daf-2 is involved in several processes, including regulation of developmental process; regulation of macromolecule metabolic process; and response to stress.