# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.368573	Bacteria.486362	Proteobacteria.594557	Deltaproteobacteria.104325	dak.644	dak:DaAHT2_0629   nitroreductase
OC.368573	Bacteria.486362	Nitrospirae.12682	-	tye.1052	tye:THEYE_A1034   nitroreductase family protein