# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.115475	Bacteria.263278	Firmicutes.304298	Firmicutes___Clostridia.186067	tmr.1867	tmr:Tmar_1931   3-hydroxyisobutyrate dehydrogenase; K00020 3-hydroxyisobutyrate dehydrogenase [EC:1.1.1.31]