paak:FIU66_17360 K10979 DNA end-binding protein Ku | (GenBank) Ku protein paak:FIU66_17355 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) ligD; DNA ligase D paak:FIU66_17310 no KO assigned | (GenBank) SRPBCC family protein