# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.110804	Bacteria.456716	Firmicutes.130205	Firmicutes___Clostridia.73324	Desulfotomaculum.902	drm.230	drm:Dred_0170   nitrite and sulphite reductase 4Fe-4S region
OC.110804	Bacteria.456716	Firmicutes.130205	Firmicutes___Clostridia.73324	Desulfotomaculum.902	dca.189	dca:Desca_0162   Nitrite reductase (NAD(P)H)
OC.110804	Bacteria.456716	Firmicutes.130205	Firmicutes___Clostridia.73324	Desulfotomaculum.902	dru.264	dru:Desru_0250   nitrite and sulphite reductase 4Fe-4S region
OC.110804	Bacteria.456716	Firmicutes.130205	Firmicutes___Clostridia.73324	Desulfotomaculum.3329	dfg.474	dfg:B0537_02595   sulfite reductase, assimilatory-type