# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.379458	Archaea.66349	Euryarchaeota.51398	Methanoculleus.2010	mbg.646	mbg:BN140_0653   hypothetical protein; K07448 restriction system protein
OC.379458	Archaea.66349	Euryarchaeota.51398	Methanoculleus.2010	mema.854	mema:MMAB1_0843   conserved protein of unknown function; K07448 restriction system protein