# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.77879	Bacteria.40752	Proteobacteria.201827	Betaproteobacteria.92887	Paraburkholderia.36497	brh.1029	brh:RBRH_01139   (R,R)-butanediol dehydrogenase (EC 1.1.1.4); K00004 (R,R)-butanediol dehydrogenase / meso-butanediol dehydrogenase / diacetyl reductase [EC:1.1.1.4 1.1.1.- 1.1.1.303]