# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.504836 Bacteria.865789 Firmicutes.241498 Firmicutes___Clostridia.94394 Butyrivibrio.1845 bpb.228 bpb:bpr_I0158 hypothetical protein; K07133 uncharacterized protein OC.504836 Bacteria.865789 Firmicutes.241498 Firmicutes___Clostridia.94394 Butyrivibrio.1845 bhu.501 bhu:bhn_I0489 ATPase AAA family; K07133 uncharacterized protein