DNA Repair Protein XRCC4

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** DNA repair protein XRCC4 (336 aa, ~38 kDa) is encoded by the human XRCC4 gene. This protein plays a role in DNA non-homologous end joining, which is involved in both double-strand break repair and V(D)J recombination.

**Synonyms:** - DNA Double-Strand Break Repair and V(D)J Recombination Protein XRCC4 - X-Ray Repair Cross Complementing Protein 4 - X-Ray Repair Cross-Complementing Protein 4 - X-Ray Repair, Complementing Defective, Repair In Chinese Hamster - XRCC4