ATM phosphorylates the FATC domain of DNA-PKcs at threonine 4102 to promote non-homologous end joining.
Lu H, Zhang Q, Laverty DJ, Puncheon AC, Augustine MM, Williams GJ, Nagel ZD, Chen BPC, Davis AJ.
Nucleic Acids Res. 2023 07 21. 51(13):6770-6783. PMID: 37309889