nall:PP769_11490 K10979 DNA end-binding protein Ku | (GenBank) Ku protein nall:PP769_11495 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) ligD; DNA ligase D nall:PP769_11575 no KO assigned | (GenBank) SRPBCC family protein