# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.456191	Bacteria.269639	Chloroflexi.9947	-	tro.1717	tro:trd_1781   nuoB; nadh dehydrogenase i, b subunit; K00331 NADH-quinone oxidoreductase subunit B [EC:7.1.1.2]
OC.456191	Bacteria.269639	Chloroflexi.9947	-	sti.365	sti:Sthe_0293   NADH-quinone oxidoreductase, B subunit; K00331 NADH-quinone oxidoreductase subunit B [EC:7.1.1.2]
OC.456192	Bacteria.269632	Firmicutes.301977	Firmicutes___Clostridia.182494	sth.1901	sth:STH2777   nuoB2; NADH dehydrogenase I subunit B; K00331 NADH-quinone oxidoreductase subunit B [EC:7.1.1.2]
OC.456193	Bacteria.269646	Aquificae.6601	-	tam.728	tam:Theam_0732   NADH-quinone oxidoreductase, B subunit; K00331 NADH-quinone oxidoreductase subunit B [EC:7.1.1.2]