# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.1183891	Archaea.19402	Euryarchaeota.19830	Methanococcus.2264	Methanococcus_maripaludis.2117	mmq.1117	mmq:MmarC5_1131   restriction endonuclease
OC.1183891	Archaea.19402	Euryarchaeota.19830	Methanococcus.4349	-	mvo.1445	mvo:Mvol_1539   restriction endonuclease