# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.336190	Bacteria.288790	Proteobacteria.148762	Alphaproteobacteria.18855	Rickettsia.1751	Rickettsia_prowazekii.966	rpn.429	rpn:H374_4890   UvrABC system protein C; K03703 excinuclease ABC subunit C