Automated description from the Alliance of Genome Resources (Release 7.1.0)
Enables kinase binding activity. Involved in synaptic membrane adhesion. Acts upstream of or within homophilic cell adhesion via plasma membrane adhesion molecules and positive regulation of inhibitory postsynaptic potential. Located in dendrite; inhibitory synapse; and neuronal cell body. Is active in GABA-ergic synapse. Is expressed in hippocampus CA1. Orthologous to human IGSF9B (immunoglobulin superfamily member 9B).