Entrez Summary: The protein encoded by this gene is a member of the immunoglobulin superfamily. It is a glycosylphosphatidylinositol (GPI)-anchored neuronal membrane protein that functions as a cell adhesion molecule. It may play a role in the formation of axon connections in the developing nervous system. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014].
UniProt Summary: Contactins mediate cell surface interactions during nervous system development. Participates in oligodendrocytes generation by acting as a ligand of NOTCH1. Its association with NOTCH1 promotes NOTCH1 activation through the released notch intracellular domain (NICD) and subsequent translocation to the nucleus. Involved in motor coordination (By similarity). {ECO:0000250}.
Pfam DomainsGO Terms
Pfam Domains
I-set
fn3
ig
GO Terms
anchored component of presynaptic membrane
parallel fiber to Purkinje cell synapse
dendrite self-avoidance
cell-cell adhesion mediator activity
Notch binding
neuron recognition
positive regulation of Notch signaling pathway
regulation of Notch signaling pathway
Notch signaling pathway
homophilic cell adhesion via plasma membrane adhesion molecules
cell recognition
cell-cell adhesion via plasma-membrane adhesion molecules
axon guidance
neuron projection guidance
axon
axonogenesis
axon development
cell morphogenesis involved in neuron differentiation