# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.377441	Archaea.25790	Euryarchaeota.28565	Methanocella.2102	mpd.1730	mpd:MCP_1767   conserved hypothetical protein
OC.377441	Archaea.25790	Euryarchaeota.28565	Methanocella.2102	rci.1337	rci:RCIX1907   conserved hypothetical protein