txy:Thexy_2072 no KO assigned | (GenBank) band 7 protein txy:Thexy_1073 K03091 RNA polymerase sigma-E/F/G factor | (GenBank) RNA polymerase, sigma 28 subunit, SigG txy:Thexy_0580 K10979 DNA end-binding protein Ku | (GenBank) Ku protein txy:Thexy_0579 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) ATP dependent DNA ligase