nti:DNFV4_03251 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) 3'-phosphoesterase / DNA ligase D / DNA repair polymerase nti:DNFV4_03251 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) 3'-phosphoesterase / DNA ligase D / DNA repair polymerase nti:DNFV4_03252 K10979 DNA end-binding protein Ku | (GenBank) Non-homologous end joining protein Ku