# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.187392	Archaea.73309	Euryarchaeota.58527	Methanosarcina.10675	mls.1373	mls:MSLAZ_1386   Type I restriction-modification system, specificity subunit S; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]
OC.187393	Archaea.85131	Euryarchaeota.71115	-	mhz.626	mhz:Metho_0636   restriction endonuclease S subunit; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]