Predicted to enable cell-cell adhesion mediator activity and protein homodimerization activity. Predicted to be involved in several processes, including embryonic skeletal system morphogenesis; homophilic cell adhesion via plasma membrane adhesion molecules; and nervous system development. Predicted to be located in cell surface. Predicted to be active in axon and plasma membrane. Orthologous to human DSCAML1 (DS cell adhesion molecule like 1). [provided by Alliance of Genome Resources, Apr 2022]