Predicted to enable cell adhesion molecule binding activity. Involved in hemopoiesis; homophilic cell adhesion via plasma membrane adhesion molecules; and nervous system development. Acts upstream of or within glomerulus morphogenesis; inter-male aggressive behavior; and nervous system development.
Located in several cellular components, including axon; dendritic shaft; and extracellular region. Is expressed in several structures, including brain; central nervous system ganglion; embryo ectoderm; limb bud; and sensory organ. Orthologous to human KIRREL3 (kirre like nephrin family adhesion molecule 3). [provided by Alliance of Genome Resources, Jul 2025]