Automated description from the Alliance of Genome Resources
Exhibits protein homodimerization activity. Involved in heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules; homophilic cell adhesion via plasma membrane adhesion molecules; and protein localization. Localizes to the cell-cell junction; integral component of presynaptic membrane; and parallel fiber to Purkinje cell synapse. Is expressed in several structures, including intestine; liver; nervous system; neural retina; and olfactory epithelium. Orthologous to human CADM3 (cell adhesion molecule 3).