# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.77847 Bacteria.323765 Firmicutes.230087 Firmicutes___Clostridia.26937 Blautia.10093 rto.808 rto:RTO_09250 L-threonine 3-dehydrogenase; K00008 L-iditol 2-dehydrogenase [EC:1.1.1.14]