# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.643532	Archaea.84495	Euryarchaeota.70463	-	mhu.469	mhu:Mhun_0378   protein of unknown function UPF0150
OC.643533	Archaea.52813	Euryarchaeota.25883	Methanoregula.1750	mbn.745	mbn:Mboo_0719   protein of unknown function UPF0150
OC.643534	Archaea.68846	Euryarchaeota.53984	Methanosaeta.2451	mcj.2066	mcj:MCON_2802   Uncharacterized protein family (UPF0150)