Is predicted to encode a protein with the following domains: Immunoglobulin I-set domain; Immunoglobulin I-set; Immunoglobulin subtype; Fibronectin type III; Immunoglobulin-like fold; Immunoglobulin V-set domain; Immunoglobulin domain; Basigin-like; Immunoglobulin subtype 2; Fibronectin type III domain; Immunoglobulin-like domain superfamily; and Fibronectin type III superfamily. Is an ortholog of C. elegans
sax-3. In C. elegans,
sax-3 is involved in generation of neurons and regulation of sensory neuron axon guidance.