# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.2082328	Bacteria.1235038	Proteobacteria.798485	Other_proteobacteria.2474	Acidithiobacillus.2246	Acidithiobacillus_ferrooxidans.2922	afr.1178	afr:AFE_1249   hypothetical protein
OC.2082328	Bacteria.1235038	Proteobacteria.798485	Other_proteobacteria.2474	Acidithiobacillus.2246	-	afi.2779	afi:Acife_3059   hypothetical protein