ngg:RG540_CH33080 K10979 DNA end-binding protein Ku | (GenBank) Probable DNA repair protein ngg:RG540_CH33090 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) DNA ligase D ngg:RG540_CH06180 no KO assigned | (GenBank) DNA polymerase LigD-like ligase domain-containing protein