# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.279235 Bacteria.207230 Proteobacteria.540134 Betaproteobacteria.241639 - - eba.3992 eba:p1B145 topA; topoisomerase IA; K03169 DNA topoisomerase III [EC:5.6.2.1] OC.279236 Bacteria.207239 Proteobacteria.492072 Betaproteobacteria.152318 Burkholderia.42107 Burkholderia_gladioli.7013 bgd.6918 bgd:bgla_3p0400 TraE; K03169 DNA topoisomerase III [EC:5.6.2.1]