# OC Root 2nd 3rd 4th PC Gene/Definition OC.416661 Bacteria.267558 Chlamydiae.3945 Protochlamydia.724 pcu.186 pcu:pc0121 conserved hypothetical protein OC.416661 Bacteria.267558 Chlamydiae.3945 Protochlamydia.724 pnl.2159 pnl:PNK_2279 hypothetical protein OC.416662 Bacteria.267555 Chlamydiae.5927 - puv.2022 puv:PUV_21450 uncharacterized protein YMR196W