# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.379463	Archaea.73994	Euryarchaeota.59221	Methanothermobacter.1896	Methanothermobacter_sp_.1556	metc.1096	metc:MTCT_1102   restriction endonuclease; K07448 restriction system protein
OC.379464	Archaea.69052	Euryarchaeota.54200	Methanosaeta.2831	-	mhi.721	mhi:Mhar_0701   Restriction endonuclease; K07448 restriction system protein
OC.379465	Archaea.84514	Euryarchaeota.70483	-	-	mhu.546	mhu:Mhun_0477   restriction endonuclease; K07448 restriction system protein
OC.379466	Archaea.74065	Euryarchaeota.59300	Methanothermobacter.2028	-	mmg.1080	mmg:MTBMA_c10970   mrr; predicted restriction endonuclease; K07448 restriction system protein