| Gene Symbol | XRCC5 |
| Entrez Gene ID | 7520 |
| Full Name | X-ray repair cross complementing 5 |
| Synonyms | KARP-1,KARP1,KU80,KUB2,Ku86,NFIV |
| General protein information |
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| Gene Type | protein-coding |
| Organism | Homo sapiens(human) |
| Genome | |
| Summary | The protein encoded by this gene is the 80-kilodalton subunit of the Ku heterodimer protein which is also known as ATP-dependant DNA helicase II or DNA repair protein XRCC5. Ku is the DNA-binding component of the DNA-dependent protein kinase, and it functions together with the DNA ligase IV-XRCC4 complex in the repair of DNA double-strand break by non-homologous end joining and the completion of V(D)J recombination events. This gene functionally complements Chinese hamster xrs-6, a mutant defective in DNA double-strand break repair and in ability to undergo V(D)J recombination. A rare microsatellite polymorphism in this gene is associated with cancer in patients of varying radiosensitivity. [provided by RefSeq, Jul 2008]. |
| Disorder MIM: |








































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