# OC Root	2nd	3rd	PC	Gene/Definition
OC.275398	Archaea.17362	Euryarchaeota.16943	hmu.2012	hmu:Hmuk_2079   succinate dehydrogenase or fumarate reductase, flavoprotein subunit; K00239 succinate dehydrogenase / fumarate reductase, flavoprotein subunit [EC:1.3.5.1 1.3.5.4]