# OC Root 2nd 3rd 4th PC Gene/Definition OC.97745 Bacteria.747247 Chlamydiae.3956 Protochlamydia.825 pcu.289 pcu:pc0232 clpB; putative endopeptidase Clp ATP-binding chain B (heat shock protein); K03695 ATP-dependent Clp protease ATP-binding subunit ClpB OC.97745 Bacteria.747247 Chlamydiae.3956 Protochlamydia.825 pnl.323 pnl:PNK_0244 clpb1; ATP-dependent Clp protease, ATP-binding subunit ClpB; K03695 ATP-dependent Clp protease ATP-binding subunit ClpB