aau:AAur_0283 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) ATP-dependent DNA ligase domain protein aau:AAur_0284 K10979 DNA end-binding protein Ku | (GenBank) Ku protein aau:AAur_0290 K03168 DNA topoisomerase I [EC:5.6.2.1] | (GenBank) conserved hypothetical protein