bpsh:DR55_5521 K10979 DNA end-binding protein Ku | (GenBank) Ku protein bpsh:DR55_5522 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) ligD; DNA ligase D bpsh:DR55_5489 no KO assigned | (GenBank) short chain dehydrogenase family protein