# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.502410	Archaea.53796	Euryarchaeota.32155	Methanosarcina.6739	Methanosarcina_barkeri.6093	mbak.2318	mbak:MSBR3_2335   iron-sulfur flavoprotein
OC.502410	Archaea.53796	Euryarchaeota.32155	Methanoregula.1964	-	mbn.1225	mbn:Mboo_1241   NADPH-dependent FMN reductase