# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.226501 Bacteria.345080 Firmicutes.117831 Firmicutes___Clostridia.39683 Butyrivibrio.347 bpb.1769 bpb:bpr_I1766 hgdC; 2-hydroxyglutaryl-CoA dehydratase activator HgdC OC.226501 Bacteria.345080 Firmicutes.117831 Firmicutes___Clostridia.39683 Butyrivibrio.347 bfi.917 bfi:CIY_10650 CoA-substrate-specific enzyme activase, putative