# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.459942	Archaea.9353	Euryarchaeota.8128	Archaeoglobus.1079	Archaeoglobus_fulgidus.517	afu.166	afu:AF_0156   ferredoxin (fdx-1)
OC.459942	Archaea.9353	Euryarchaeota.8128	Archaeoglobus.1079	Archaeoglobus_fulgidus.517	afg.161	afg:AFULGI_00001540   4Fe-4S binding protein domain protein
OC.459942	Archaea.9353	Euryarchaeota.8128	Archaeoglobus.1079	-	ast.338	ast:Asulf_00313   hypothetical protein
OC.459942	Archaea.9353	Euryarchaeota.8128	-	-	fpl.85	fpl:Ferp_0058   4Fe-4S ferredoxin iron-sulfur binding domain protein
OC.459942	Archaea.9353	Euryarchaeota.8128	Geoglobus.748	-	gac.1905	gac:GACE_1994   Ferredoxin
OC.459942	Archaea.9353	Euryarchaeota.8128	Geoglobus.748	-	gah.652	gah:GAH_00684   4Fe-4S dicluster domain
OC.459942	Archaea.9353	Crenarchaeota.21042	-	-	iag.1274	iag:Igag_1354   4Fe-4S ferredoxin iron-sulfur binding domain protein