brg:A4249_10580 K10979 DNA end-binding protein Ku | (GenBank) Ku protein brg:A4249_10585 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) ATP-dependent DNA ligase brg:A4249_05260 no KO assigned | (GenBank) cyclase