# OC Root	2nd	3rd	PC	Gene/Definition
OC.568509	Archaea.30531	Euryarchaeota.34425	mev.54	mev:Metev_0760   HNH endonuclease
OC.568509	Archaea.30531	Euryarchaeota.34425	mev.54	mev:Metev_1163   HNH endonuclease
OC.568509	Archaea.30531	Euryarchaeota.34425	mev.54	mev:Metev_1475   HNH endonuclease