# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.1792277	Bacteria.910073	Nitrospirae.4532	Leptospirillum.1258	-	lfc.2293	lfc:LFE_2412   putative nitrogen-fixing NifU domain-containing protein
OC.1792277	Bacteria.910073	Nitrospirae.4532	Leptospirillum.1258	Leptospirillum_ferriphilum.2700	lfp.1536	lfp:Y981_08980   hypothetical protein