art:Arth_0295 K10979 DNA end-binding protein Ku | (GenBank) DNA end-binding protein Ku art:Arth_0294 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) ATP-dependent DNA ligase LigD phosphoesterase module / ATP-dependent DNA ligase LigD polymerase module / ATP-dependent DNA ligase LigD ligase module art:Arth_3967 no KO assigned | (GenBank) cyclase/dehydrase