# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.643535	Archaea.50983	Euryarchaeota.14601	Geoglobus.1481	gac.93	gac:GACE_0087   hypothetical protein
OC.643535	Archaea.50983	Euryarchaeota.14601	Methanosaeta.842	mcj.2102	mcj:MCON_2862   Uncharacterized protein family (UPF0150)
OC.643535	Archaea.50983	Euryarchaeota.14601	Methanosaeta.842	mhi.1051	mhi:Mhar_1069   hypothetical protein
OC.643535	Archaea.50983	Euryarchaeota.14601	-	mhu.2324	mhu:Mhun_2648   protein of unknown function UPF0150
OC.643535	Archaea.50983	Euryarchaeota.14601	Methanoregula.3053	mfo.1682	mfo:Metfor_1791   hypothetical protein