# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.110793	Bacteria.531068	Proteobacteria.271020	Deltaproteobacteria.30706	Pelobacter.893	pca.779	pca:Pcar_0767   sulfite reductase, assimilatory
OC.110793	Bacteria.531068	Proteobacteria.271020	Deltaproteobacteria.30706	Pelobacter.893	pace.2170	pace:A6070_11750   sulfite reductase
OC.110793	Bacteria.531068	Proteobacteria.271020	Deltaproteobacteria.30706	Pelobacter.893	pef.1342	pef:A7E78_07130   sulfite reductase
OC.110799	Bacteria.531406	Proteobacteria.272709	Deltaproteobacteria.33704	Pelobacter.5669	ppd.701	ppd:Ppro_0643   nitrite and sulphite reductase 4Fe-4S region