# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.115627	Archaea.31722	Euryarchaeota.36136	Pyrococcus.3900	Pyrococcus_furiosus.1434	pfu.710	pfu:PF0716   3-hydroxyisobutyrate dehydrogenase; K00020 3-hydroxyisobutyrate dehydrogenase [EC:1.1.1.31]
OC.115627	Archaea.31722	Euryarchaeota.36136	Pyrococcus.3900	Pyrococcus_furiosus.1434	pfi.520	pfi:PFC_02725   3-hydroxyisobutyrate dehydrogenase; K00020 3-hydroxyisobutyrate dehydrogenase [EC:1.1.1.31]
OC.115627	Archaea.31722	Euryarchaeota.36136	Thermococcus.7074	-	tba.1422	tba:TERMP_01423   3-hydroxyisobutyrate dehydrogenase; K00020 3-hydroxyisobutyrate dehydrogenase [EC:1.1.1.31]
OC.115627	Archaea.31722	Euryarchaeota.36136	Thermococcus.7074	-	tlt.2264	tlt:OCC_13251   6-phosphogluconate dehydrogenase; K00020 3-hydroxyisobutyrate dehydrogenase [EC:1.1.1.31]
OC.115627	Archaea.31722	Euryarchaeota.36136	Thermococcus.7073	Thermococcus_sp_.7643	thv.1794	thv:ADU37_CDS18030   3-hydroxyisobutyrate dehydrogenase; K00020 3-hydroxyisobutyrate dehydrogenase [EC:1.1.1.31]
OC.115627	Archaea.31722	Euryarchaeota.36136	Thermococcus.7074	-	tgg.1567	tgg:A3K92_08215   6-phosphogluconate dehydrogenase; K00020 3-hydroxyisobutyrate dehydrogenase [EC:1.1.1.31]
OC.115627	Archaea.31722	Euryarchaeota.36136	Thermococcus.7074	-	tpaf.1558	tpaf:A3L08_08185   6-phosphogluconate dehydrogenase; K00020 3-hydroxyisobutyrate dehydrogenase [EC:1.1.1.31]