arq:BWQ92_08270 K10979 DNA end-binding protein Ku | (GenBank) Ku protein arq:BWQ92_08275 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) ATP-dependent DNA ligase arq:BWQ92_12835 no KO assigned | (GenBank) cyclase