# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.187469	Archaea.71584	Euryarchaeota.56781	Methanosarcina.8297	Methanosarcina_siciliae.4511	msw.1467	msw:MSSIT_1454   Type I restriction-modification system, specificity subunit S; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]
OC.187470	Archaea.70746	Euryarchaeota.55937	Methanosarcina.7310	Methanosarcina_mazei.3735	mmac.2936	mmac:MSMAC_3052   Type I restriction-modification system, specificity subunit S; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]
OC.187471	Archaea.71918	Euryarchaeota.57119	Methanosarcina.8722	Methanosarcina_sp_.5012	mek.1835	mek:MSKOL_1838   Type I restriction-modification system, specificity subunit S; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]
OC.187472	Archaea.69866	Euryarchaeota.55050	Methanosarcina.6033	Methanosarcina_sp_.6694	meq.1284	meq:MSWHS_1296   Type I restriction-modification system, specificity subunit S; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]
OC.187472	Archaea.69866	Euryarchaeota.55050	Methanosarcina.6033	-	mac.2285	mac:MA_2415   hsdS; type I restriction modification enzyme protein S; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]
OC.187473	Archaea.62227	Euryarchaeota.47161	Methanobacterium.4566	-	mew.729	mew:MSWAN_0701   restriction modification system DNA specificity domain protein; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]