rtr:RTCIAT899_CH09715 K07402 xanthine dehydrogenase accessory factor | (GenBank) xanthine dehydrogenase accessory factor rtr:RTCIAT899_PC09420 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) DNA ligase D rtr:RTCIAT899_PC09425 K10979 DNA end-binding protein Ku | (GenBank) putative DNA repair protein