Gene

KATNIP

Species
Homo sapiens
Symbol
KATNIP
Name
katanin interacting protein
Synonyms
  • hypothetical protein LOC23247
  • JBTS26
Biotype
protein coding gene
Automated Description
Predicted to act upstream of or within cerebrospinal fluid circulation. Located in extracellular space. Implicated in Joubert syndrome 26.
RGD Description
This gene encodes a novel, evolutionarily conserved, ciliary protein. In human hTERT-RPE1 cells, the protein is found at the base of cilia, decorating the ciliary axoneme, and enriched at the ciliary tip. The protein binds to microtubules in vitro and regulates their stability when it is overexpressed. A null mutation in this gene has been associated with Joubert syndrome, a recessive disorder that is characterized by a distinctive mid-hindbrain and cerebellar malformation and is also often associated with wider ciliopathy symptoms. Consistently, in a serum-starvation ciliogenesis assay, human fibroblast cells derived from patients with the mutation display a reduced number of ciliated cells with abnormally long cilia. [provided by RefSeq, Feb 2016]
Cross References
Additional Information
Literature

Orthology

Gene tree
PANTHER:PTHR21534
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

Primary Sources
None
Other Sources
Phenotype Term
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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    Allele Synonyms
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      Transgenic Alleles

      Species
      (carrying the transgene)
      Allele symbol
      Transgenic construct
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        Models

        Model name
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          Sequence Feature Viewer

          Genome location
          Assembly version
          GRCh38
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          Data currently unavailable; sequence viewer under construction

          Sequence Details

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          Expression

          Primary Sources
          None
          Other Sources
          Cell color indicative of annotation volume; red slash indicates species lacks structure or developmental stage.

          Molecular Interactions

          KATNIP molecule type
          Interactor gene
          Interactor species
          Interactor molecule type
          Detection methods
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            Genetic Interactions

            KATNIP role
            KATNIP genetic perturbation
            Interactor gene
            Interactor species
            Interactor role
            Interactor genetic perturbation
            Interaction type
            Phenotype or trait
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