Is predicted to encode a protein with the following domains: Immunoglobulin-like fold; Fibronectin type III; Fibronectin type III domain; Immunoglobulin-like domain superfamily; Immunoglobulin subtype; Fibronectin type III superfamily; Immunoglobulin subtype 2; Immunoglobulin I-set domain; Immunoglobulin I-set; and Immunoglobulin domain. Is an ortholog of C. elegans
sax-7;
rig-6; and
oig-5. In C. elegans,
lad-2 is involved in anterior/posterior axon guidance; dorsal/ventral axon guidance; and regulation of axon guidance.