# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.115625	Archaea.53264	Euryarchaeota.29012	Methanoregula.2103	mbn.1591	mbn:Mboo_1645   6-phosphogluconate dehydrogenase, NAD-binding; K00020 3-hydroxyisobutyrate dehydrogenase [EC:1.1.1.31]
OC.115625	Archaea.53264	Euryarchaeota.29012	Methanocella.3935	rci.2846	rci:RRC500   hibD; putative 3-hydroxyisobutyrate dehydrogenase; K00020 3-hydroxyisobutyrate dehydrogenase [EC:1.1.1.31]