# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.335203	Archaea.50819	Euryarchaeota.12654	Geoglobus.214	gac.1285	gac:GACE_1343   4Fe-4S ferredoxin iron-sulfur binding domain protein
OC.335203	Archaea.50819	Euryarchaeota.12654	Geoglobus.214	gah.1187	gah:GAH_01254   Fe-S-cluster-containing hydrogenase components 1