# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.314276 Bacteria.1261608 - - - baab.131 baab:AB837_00095 clpX; ATP-dependent Clp protease ATP-binding subunit ClpX; K03544 ATP-dependent Clp protease ATP-binding subunit ClpX OC.314277 Bacteria.865862 Firmicutes.241612 Firmicutes___Clostridia.94550 Butyrivibrio.2376 bfi.167 bfi:CIY_01930 ATP-dependent protease Clp, ATPase subunit; K03544 ATP-dependent Clp protease ATP-binding subunit ClpX