Gene

Cntnap2

Species
Mus musculus
Symbol
Cntnap2
Name
contactin associated protein-like 2
Synonyms
  • 5430425M22Rik
  • Caspr2
Biotype
protein coding gene
Automated Description
Enables PDZ domain binding activity. Involved in several processes, including chemical synaptic transmission; nervous system development; and synapse organization. Acts upstream of or within glutamatergic neuron differentiation and neuron projection development. Located in excitatory synapse; juxtaparanode region of axon; and membrane. Part of voltage-gated potassium channel complex. Is active in several cellular components, including axon initial segment; cerebellar granule cell to Purkinje cell synapse; and presynaptic active zone membrane. Is expressed in central nervous system; neural retina; and sciatic nerve. Used to study autism spectrum disorder and cortical dysplasia-focal epilepsy syndrome. Human ortholog(s) of this gene implicated in several diseases, including autism spectrum disorder (multiple); communication disorder (multiple); cortical dysplasia-focal epilepsy syndrome; major depressive disorder; and social phobia. Orthologous to human CNTNAP2 (contactin associated protein 2).
MGI Description
PHENOTYPE: Inactivation of this gene results in molecular abnormalities within the central nervous system, but homozygous mutant mice show no overt phenotype. [provided by MGI curators]
Cross References
Additional Information
Literature

Orthology

Gene tree
PANTHER:PTHR15036
No data available
Links to orthology data in JBrowse by filter level: Stringent,  Moderate,  No filter,  Best and Best Reverse

Paralogy

Function - GO Annotations

Pathways

No data available

Phenotypes

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Other Sources
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Annotation details
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    Disease Associations

    Cases where the expected disease association was NOT found
    Cell color indicative of annotation volume
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      Alleles and Variants

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        Transgenic Alleles

        Species
        (carrying the transgene)
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          Models

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            Sequence Feature Viewer

            Genome location
            Assembly version
            GRCm39
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            45.2M45.4M45.6M45.8M46.0M46.2M46.4M46.6M46.8M47.0M47.2M

            Sequence Details

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            Expression

            Primary Sources
            Other Sources
            Cell color indicative of annotation volume; red slash indicates species lacks structure or developmental stage.

            Molecular Interactions

            Cntnap2 molecule type
            Interactor gene
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              Genetic Interactions

              Cntnap2 role
              Cntnap2 genetic perturbation
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