# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.187442	Archaea.65457	Euryarchaeota.50491	Methanococcoides.2255	mmet.482	mmet:MCMEM_0455   Type I restriction-modification system, specificity subunit S; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]