# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1211642	Archaea.68398	Euryarchaeota.53515	Methanosaeta.1600	mtp.428	mtp:Mthe_0424   hypothetical protein
OC.1211642	Archaea.68398	Euryarchaeota.53515	Methanosaeta.1600	mhi.1578	mhi:Mhar_1662   hypothetical protein