# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.16843	Archaea.53768	Euryarchaeota.32095	Methanoregula.1613	mbn.375	mbn:Mboo_0311   hypothetical protein
OC.16843	Archaea.53768	Euryarchaeota.32095	-	mpl.275	mpl:Mpal_0198   periplasmic copper-binding