# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.652697	Archaea.25043	Euryarchaeota.27559	Methanocaldococcus.1874	mja.1226	mja:MJ_1208.1   conserved hypothetical protein
OC.652697	Archaea.25043	Euryarchaeota.27559	Methanocaldococcus.1874	mjh.628	mjh:JH146_0631   hypothetical protein
OC.652697	Archaea.25043	Euryarchaeota.27559	-	mig.1688	mig:Metig_1784   Type II site-specific deoxyribonuclease; K01155 type II restriction enzyme [EC:3.1.21.4]