# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.1186829	Archaea.26650	Euryarchaeota.29707	Methanosarcina.9610	-	mac.514	mac:MA_0471   predicted protein
OC.1186829	Archaea.26650	Euryarchaeota.29707	Methanosarcina.6723	Methanosarcina_barkeri.5916	mbak.1984	mbak:MSBR3_1990   hypothetical protein