Gene

TAX1BP3

Species
Homo sapiens
Symbol
TAX1BP3
Name
Tax1 binding protein 3
Synonyms
  • glutaminase-interacting protein 3
  • Tax interaction protein 1
Biotype
protein coding gene
Automated Description
Predicted to enable beta-catenin binding activity. Involved in Rho protein signal transduction; activation of GTPase activity; and negative regulation of protein localization to cell surface. Located in actin cytoskeleton and fibrillar center.
RGD Description
This gene encodes a small, highly conserved protein with a single PDZ domain. PDZ (PSD-95/Discs large/ZO-1 homologous) domains promote protein-protein interactions that affect cell signaling, adhesion, protein scaffolding, and receptor and ion transporter functions. The encoded protein interacts with a large number of target proteins that play roles in signaling pathways; for example, it interacts with Rho A and glutaminase L and also acts as a negative regulator of the Wnt/beta-catenin signaling pathway. This protein was first identified as binding to the T-cell leukaemia virus (HTLV1) Tax oncoprotein. Overexpression of this gene has been implicated in altered cancer cell adhesion, migration and metastasis. The encoded protein also modulates the localization and density of inwardly rectifying potassium channel 2.3 (Kir2.3). To date, this protein has been shown to play a role in cell proliferation, development, stress response, and polarization. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Apr 2017]
Cross References
Additional Information
Literature

Orthology

Gene tree
PANTHER:PTHR23119
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Paralogy

Function - GO Annotations

Pathways

No data available

Phenotypes

Primary Sources
None
Other Sources
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Annotation details
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    Disease Associations

    Cases where the expected disease association was NOT found
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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
          GRCh38
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          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

          TAX1BP3 molecule type
          Interactor gene
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            Genetic Interactions

            TAX1BP3 role
            TAX1BP3 genetic perturbation
            Interactor gene
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