# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.641980	Bacteria.318335	Bacteroidetes.11432	Tannerella.2734	tfo.2407	tfo:BFO_2836   photosystem I iron-sulfur center family protein; K00176 2-oxoglutarate ferredoxin oxidoreductase subunit delta [EC:1.2.7.3]
OC.641980	Bacteria.318335	Bacteroidetes.11432	Tannerella.3668	toh.2014	toh:BCB71_12360   4Fe-4S dicluster domain-containing protein; K00176 2-oxoglutarate ferredoxin oxidoreductase subunit delta [EC:1.2.7.3]