# OC Root 2nd 3rd 4th PC Gene/Definition OC.71786 Bacteria.899883 Firmicutes.303243 Firmicutes___Clostridia.184411 tjr.1395 tjr:TherJR_1490 Hydantoinase/oxoprolinase OC.71787 Bacteria.451991 Firmicutes.304929 Firmicutes___Clostridia.187034 tpz.1324 tpz:Tph_c13880 hyuA; hydantoin utilization protein A