Nonhomologous End-Joining Factor 1

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

**Definition:** Non-homologous end-joining factor 1 (299 aa, ~33 kDa) is encoded by the human NHEJ1 gene. This protein is involved in both the repair of double-strand breaks in DNA and nonhomologous end-joining.

**Synonyms:** - NHEJ1 - Protein Cernunnos - Protein XLF - XRCC4-Like Factor