# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.574600	Archaea.86810	Euryarchaeota.72954	-	mpi.2012	mpi:Mpet_2164   ATP-binding region ATPase domain protein
OC.574600	Archaea.65095	Euryarchaeota.50117	Methanocella.3718	rci.1821	rci:RCIX2531   conserved hypothetical protein