Predicted to enable signaling receptor binding activity. Involved in positive regulation of synaptic transmission. Located in extracellular space and synapse. Used to study epilepsy and epilepsy with generalized tonic-clonic seizures. Human ortholog(s) of this gene implicated in familial temporal lobe epilepsy 1. Orthologous to human LGI1 (leucine rich glioma inactivated 1). [provided by Alliance of Genome Resources, Apr 2022]