# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.115468 Bacteria.365829 Proteobacteria.757503 Gammaproteobacteria.389173 Vibrio.28901 vni.445 vni:VIBNI_A0441 putative 3-hydroxyisobutyrate dehydrogenase; K08319 L-threonate 2-dehydrogenase [EC:1.1.1.411]