# OC Root	2nd	3rd	4th	PC	Gene/Definition
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]