Gene

XRCC4

Species
Homo sapiens
Symbol
XRCC4
Name
X-ray repair cross complementing 4
Synonyms
  • DNA repair protein XRCC4
  • hXRCC4
Biotype
protein coding gene
Automated Description
Enables FHA domain binding activity and identical protein binding activity. Involved in several processes, including DNA repair; positive regulation of phosphatidylserine exposure on apoptotic cell surface; and protein localization to site of double-strand break. Located in cytosol and nucleoplasm. Part of DNA ligase IV complex and DNA-dependent protein kinase-DNA ligase 4 complex. Is active in cytoplasm; nucleus; and site of double-strand break. Implicated in multiple myeloma; salivary gland adenoid cystic carcinoma; and salivary gland carcinoma.
RGD Description
The protein encoded by this gene functions together with DNA ligase IV and the DNA-dependent protein kinase in the repair of DNA double-strand breaks. This protein plays a role in both non-homologous end joining and the completion of V(D)J recombination. Mutations in this gene can cause short stature, microcephaly, and endocrine dysfunction (SSMED). Alternate transcript variants such as NM_022406 are unlikely to be expressed in some individuals due to a polymorphism (rs1805377) in the last splice acceptor site. [provided by RefSeq, Oct 2019]
Cross References
Additional Information
Literature

Orthology

Gene tree
PANTHER:PTHR28559
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Paralogy

Function - GO Annotations

Pathways

No data available

Phenotypes

Primary Sources
None
Other Sources
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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)
      Allele symbol
      Transgenic construct
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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

          XRCC4 molecule type
          Interactor gene
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          Interactor molecule type
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            Genetic Interactions

            XRCC4 role
            XRCC4 genetic perturbation
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