sphj:BSL82_05395 K10979 DNA end-binding protein Ku | (GenBank) Ku protein sphj:BSL82_05400 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) DNA ligase sphj:BSL82_06145 no KO assigned | (GenBank) cyclase