agg:C1N71_08660 K10979 DNA end-binding protein Ku | (GenBank) Ku protein agg:C1N71_08665 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) ATP-dependent DNA ligase agg:C1N71_00230 no KO assigned | (GenBank) cyclase