# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.567009	Archaea.22699	Euryarchaeota.24445	Methanoregula.1373	mbn.847	mbn:Mboo_0831   Rubredoxin-type Fe(Cys)4 protein
OC.567009	Archaea.22699	Euryarchaeota.24445	Methanoregula.1373	mfo.1952	mfo:Metfor_2107   ferredoxin-thioredoxin reductase, catalytic subunit
OC.567012	Archaea.26348	Euryarchaeota.29319	Methanoregula.764	mbn.2098	mbn:Mboo_2203   thioredoxin-related protein
OC.567012	Archaea.26348	Euryarchaeota.29319	Methanoregula.764	mfo.585	mfo:Metfor_0517   ferredoxin-thioredoxin reductase, catalytic subunit