# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1186035	Archaea.24615	Euryarchaeota.26980	Methanobrevibacter.2587	mru.56	mru:mru_0765   hypothetical protein
OC.1186035	Archaea.24615	Euryarchaeota.26980	Methanobrevibacter.2587	mru.56	mru:mru_0766   hypothetical protein