not:C7W88_11235 K10979 DNA end-binding protein Ku | (GenBank) Ku protein not:C7W88_11240 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) ligD; DNA ligase D not:C7W88_00320 no KO assigned | (GenBank) cyclase