# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.77879	Bacteria.40752	Firmicutes.123607	Firmicutes___Clostridia.54556	Desulfosporosinus.7792	dor.3884	dor:Desor_4335   theronine dehydrogenase-like Zn-dependent dehydrogenase; K00004 (R,R)-butanediol dehydrogenase / meso-butanediol dehydrogenase / diacetyl reductase [EC:1.1.1.4 1.1.1.- 1.1.1.303]