7899678412ENSG00000122783ENSMUSG00000046806Q9BWK5Q8BHZ5NM_001243754NM_001243755NM_001305629NM_001305630NM_001363329NM_001363330NM_001135611NM_199145NM_001347101NP_001230684NP_001292558NP_001292559NP_076938NP_001350258NP_001350259NP_001129083NP_001334030NP_954596Cell cycle regulator of non-homologous end joining is a protein that in humans is encoded by the CYREN gene.

It prevents classical non-homologous end joining, a method of repair of double-stranded DNA breaks.

[5] This protein is therefore important in regulating DNA repair.

When alternatively spliced, is predicted to produce three different micropeptides.

[6] This protein-related article is a stub.