strr:EKD16_11790 K10979 DNA end-binding protein Ku | (GenBank) ykoV; putative DNA repair protein YkoV strr:EKD16_11795 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) ykoU3; putative ATP-dependent DNA ligase YkoU