# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.342294	Archaea.73827	Euryarchaeota.59050	Methanosphaera.1821	metb.1613	metb:AW729_09165   hypothetical protein; K00355 NAD(P)H dehydrogenase (quinone) [EC:1.6.5.2]