# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.77879	Bacteria.40752	Proteobacteria.201827	Betaproteobacteria.262566	pse.2337	pse:NH8B_2455   alcohol dehydrogenase, zinc-binding; K00004 (R,R)-butanediol dehydrogenase / meso-butanediol dehydrogenase / diacetyl reductase [EC:1.1.1.4 1.1.1.- 1.1.1.303]