# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.226757	Bacteria.428013	Proteobacteria.560739	Deltaproteobacteria.55212	dti.1734	dti:Desti_1681   radical SAM additional 4Fe4S-binding domain protein
OC.226757	Bacteria.428013	Proteobacteria.560739	Deltaproteobacteria.55212	sfu.2192	sfu:Sfum_2198   Radical SAM domain protein