# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1208350	Archaea.62590	Euryarchaeota.47532	Methanobrevibacter.2414	mru.1806	mru:mru_1872   hypothetical protein
OC.1208350	Archaea.62590	Euryarchaeota.47532	Methanobrevibacter.2414	mol.1289	mol:YLM1_1323   hypothetical protein