# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.335220	Archaea.4975	Crenarchaeota.10228	Pyrobaculum.944	pai.1795	pai:PAE2661   formate dehydrogenase beta subunit; K00124 formate dehydrogenase iron-sulfur subunit
OC.335220	Archaea.4975	Crenarchaeota.10228	Pyrobaculum.944	pis.1917	pis:Pisl_1995   formate dehydrogenase beta subunit; K00124 formate dehydrogenase iron-sulfur subunit
OC.335220	Archaea.4975	Crenarchaeota.10228	Pyrobaculum.3567	pcl.401	pcl:Pcal_0395   4Fe-4S ferredoxin, iron-sulfur binding domain protein; K00124 formate dehydrogenase iron-sulfur subunit
OC.335220	Archaea.4975	Crenarchaeota.10228	Pyrobaculum.2781	pcl.1446	pcl:Pcal_1496   4Fe-4S ferredoxin, iron-sulfur binding domain protein
OC.335220	Archaea.4975	Crenarchaeota.10228	Pyrobaculum.944	pas.912	pas:Pars_0953   4Fe-4S ferredoxin, iron-sulfur binding domain protein; K00124 formate dehydrogenase iron-sulfur subunit
OC.335220	Archaea.4975	Crenarchaeota.10228	Pyrobaculum.944	pyr.1572	pyr:P186_1646   4Fe-4S ferredoxin, iron-sulfur binding domain protein; K00124 formate dehydrogenase iron-sulfur subunit
OC.335220	Archaea.4975	Crenarchaeota.10228	Pyrobaculum.2781	pyr.1595	pyr:P186_1672   4Fe-4S ferredoxin, iron-sulfur binding domain protein; K00124 formate dehydrogenase iron-sulfur subunit
OC.335220	Archaea.4975	Crenarchaeota.10228	Pyrobaculum.944	pog.1382	pog:Pogu_1401   Fe-S-cluster-containing hydrogenase components 1; K00124 formate dehydrogenase iron-sulfur subunit
OC.335220	Archaea.4975	Crenarchaeota.10228	Pyrobaculum.2781	pog.1406	pog:Pogu_1425   Fe-S-cluster-containing hydrogenase components 1; K00124 formate dehydrogenase iron-sulfur subunit
OC.335220	Archaea.4975	Crenarchaeota.10228	Pyrobaculum.944	tne.1024	tne:Tneu_1055   4Fe-4S ferredoxin iron-sulfur binding domain protein; K00124 formate dehydrogenase iron-sulfur subunit