Predicted to act upstream of or within cell adhesion. Predicted to be located in axon; cytoplasm; and neuronal cell body membrane. Is expressed in bone; central nervous system; and pelvic girdle skeleton. Human ortholog(s) of this gene implicated in autism spectrum disorder; malignant astrocytoma; obesity; psoriasis; and type 2 diabetes mellitus. Orthologous to human CADM2 (cell adhesion molecule 2). [provided by Alliance of Genome Resources, Apr 2022]