Predicted to enable cell adhesion molecule binding activity and identical protein binding activity. Predicted to be involved in cell-cell adhesion. Predicted to act upstream of or within negative regulation of protein phosphorylation. Predicted to be located in plasma membrane and slit diaphragm. Predicted to be active in cell-cell junction. Predicted to be integral component of plasma membrane. Orthologous to human KIRREL2 (kirre like nephrin family adhesion molecule 2). [provided by Alliance of Genome Resources, Apr 2022]