# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.166864	Archaea.68614	Euryarchaeota.53740	Methanosaeta.2031	-	mcj.845	mcj:MCON_0996   type IIS restriction enzyme Eco57I (Endonuclease Eco57I)
OC.166865	Archaea.34122	Euryarchaeota.4655	Methanoregula.3035	-	mfo.1632	mfo:Metfor_1733   type I restriction-modification system methyltransferase subunit
OC.166865	Archaea.34122	Euryarchaeota.4656	Methanosaeta.2838	-	mhi.731	mhi:Mhar_0711   Type II site-specific deoxyribonuclease
OC.166865	Archaea.34122	Euryarchaeota.4657	Methanobacterium.3064	-	mel.2043	mel:Metbo_2153   Type II site-specific deoxyribonuclease
OC.166865	Archaea.34122	Euryarchaeota.4657	Methanobacterium.3064	-	mcub.1598	mcub:MCBB_1681   eco57IR; Type IIS restriction enzyme Eco57I
OC.166866	Archaea.34121	Euryarchaeota.4654	Aciduliprofundum.1517	-	abi.1306	abi:Aboo_1333   protein of unknown function DUF450
OC.166866	Archaea.34121	Euryarchaeota.4654	Methanosarcina.7303	Methanosarcina_mazei.3716	mmac.2668	mmac:MSMAC_2767   Putative type IIS restriction
OC.166866	Archaea.34121	Euryarchaeota.4654	-	-	mhz.2204	mhz:Metho_2384   putative type IV restriction endonuclease
OC.166866	Archaea.34121	Euryarchaeota.4654	Methanosaeta.3335	-	mhi.2050	mhi:Mhar_2183   hypothetical protein
OC.166866	Archaea.34121	Euryarchaeota.4654	Methanoculleus.859	-	mbg.1767	mbg:BN140_1863   Site-specific DNA-methyltransferase (adenine-specific)
OC.166866	Archaea.34121	Euryarchaeota.4654	Methanoculleus.859	-	mema.2333	mema:MMAB1_2397   Type IIS restriction enzyme Eco57I
OC.166866	Archaea.34121	Euryarchaeota.4654	Methanoculleus.2784	-	mem.1138	mem:Memar_1159   protein of unknown function DUF450
OC.166866	Archaea.34121	Euryarchaeota.4654	Methanocella.2666	-	mez.2195	mez:Mtc_2302   putative type IV restriction endonuclease
OC.166867	Archaea.69941	Euryarchaeota.55127	Methanosarcina.6250	Methanosarcina_barkeri.1256	mba.2136	mba:Mbar_A2210   type II restriction enzyme, methylase subunit
OC.166867	Archaea.69941	Euryarchaeota.55127	Methanosarcina.6250	Methanosarcina_barkeri.1256	mbw.2517	mbw:MSBRW_2536   hypothetical protein