# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.643345	Archaea.14440	Euryarchaeota.12057	Methanosaeta.327	mtp.336	mtp:Mthe_0327   protein of unknown function UPF0016
OC.643345	Archaea.14440	Euryarchaeota.12057	Methanosaeta.327	mcj.1342	mcj:MCON_1701   transmembrane protein (UPF0016)