# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.115595	Bacteria.325321	Proteobacteria.506168	Betaproteobacteria.173954	Cupriavidus.18411	Cupriavidus_necator.11759	reh.5356	reh:H16_B1750   h16_B1750; 3-Hydroxyisobutyrate dehydrogenase; K00020 3-hydroxyisobutyrate dehydrogenase [EC:1.1.1.31]