# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.335202	Archaea.14770	Euryarchaeota.12656	-	fpl.626	fpl:Ferp_0647   4Fe-4S ferredoxin iron-sulfur binding domain protein
OC.335202	Archaea.14770	Euryarchaeota.12656	-	fpl.1208	fpl:Ferp_1268   4Fe-4S ferredoxin iron-sulfur binding domain protein
OC.335202	Archaea.14770	Euryarchaeota.12656	-	fpl.1373	fpl:Ferp_1438   4Fe-4S ferredoxin iron-sulfur binding domain protein
OC.335202	Archaea.14770	Euryarchaeota.12656	Geoglobus.61	gac.106	gac:GACE_0101   4Fe-4S ferredoxin iron-sulfur binding domain protein
OC.335202	Archaea.14770	Euryarchaeota.12656	Geoglobus.61	gah.278	gah:GAH_00284   tetrathionate reductase beta subunit
OC.335202	Archaea.14770	Euryarchaeota.12656	Geoglobus.2474	gah.1226	gah:GAH_01295   Fe-S-cluster-containing hydrogenase components 1