# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.509946	Bacteria.288880	Proteobacteria.25701	Gammaproteobacteria.303349	Halothiobacillus.1938	-	haz.349	haz:A9404_01710   [Fe-S]-binding protein
OC.509946	Bacteria.288880	Proteobacteria.25701	Other_proteobacteria.1142	Acidithiobacillus.2114	Acidithiobacillus_ferrooxidans.226	afe.1209	afe:Lferr_1247   iron-sulfur cluster assembly accessory protein
OC.509946	Bacteria.288880	Proteobacteria.25701	Other_proteobacteria.1142	Acidithiobacillus.2114	Acidithiobacillus_ferrooxidans.226	afr.1432	afr:AFE_1531   iron-sulfur cluster assembly accessory protein
OC.509946	Bacteria.288880	Proteobacteria.25701	Other_proteobacteria.1142	Acidithiobacillus.2114	-	afi.1510	afi:Acife_1657   iron-sulfur cluster assembly accessory protein
OC.509946	Bacteria.288880	Nitrospirae.4539	Leptospirillum.1265	-	-	lfc.2286	lfc:LFE_2405   iron-sulfur cluster assembly accessory protein
OC.509946	Bacteria.288880	Nitrospirae.4539	Leptospirillum.1265	Leptospirillum_ferriphilum.2707	-	lfp.1543	lfp:Y981_09015   IscN protein