X-Ray Repair Cross-Complementing Protein 5

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

**Definition:** X-ray repair cross-complementing protein 5 (732 aa, ~83 kDa) is encoded by the human XRCC5 gene. This protein is involved in both V(D)J recombination and DNA repair.

**Synonyms:** - 86 kDa Subunit of Ku Antigen - ATP-Dependent DNA Helicase 2 Subunit 2 - ATP-Dependent DNA Helicase II 80 kDa Subunit - ATP-Dependent DNA Helicase II, 86 kD Subunit - CTC Box-Binding Factor 85 kDa Subunit - CTC85 - DNA Repair Protein XRCC5 - EC 3.6.4.- - Ku Antigen, 80-KD Subunit - Ku Autoantigen, 80kDa - Ku80 Protein - Ku86 - Ku86 Autoantigen Related Protein 1 - Lupus Ku Autoantigen Protein p86 - Nuclear Factor IV - TLAA - Thyroid-Lupus Autoantigen - X-Ray Repair Complementing Defective Repair In Chinese Hamster Cells 5 - X-Ray Repair Complementing Defective Repair In Chinese Hamster Cells 5 (Double-Strand-Break Rejoining) - XRCC5