# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.187467	Archaea.72435	Euryarchaeota.57642	Methanosarcina.9516	Methanosarcina_thermophila.2480	mthe.2023	mthe:MSTHC_2019   Type I restriction-modification system, specificity subunit S; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]