# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.226694 Bacteria.386159 Firmicutes.231593 Firmicutes___Clostridia.40418 - ruk.1752 ruk:A4V00_09590 radical SAM/SPASM domain protein, ACGX system OC.226694 Bacteria.386159 Firmicutes.231593 Firmicutes___Clostridia.40418 Butyrivibrio.5802 bpb.688 bpb:bpr_I0641 radical SAM domain-containing protein OC.226694 Bacteria.386159 Firmicutes.231593 Firmicutes___Clostridia.40418 Lachnoclostridium.15843 lacy.3855 lacy:A4V08_24255 radical SAM/SPASM domain protein, ACGX system OC.226696 Bacteria.895815 Firmicutes.294429 Firmicutes___Clostridia.170544 - ibu.667 ibu:IB211_00626 Radical SAM domain heme biosynthesis protein