# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.460219	Archaea.24511	Euryarchaeota.26866	Methanosphaera.2109	-	mst.1255	mst:Msp_1344   conserved hypothetical membrane-spanning protein
OC.460219	Archaea.24511	Euryarchaeota.26866	Methanobrevibacter.2217	-	msi.1533	msi:Msm_1556   conserved hypothetical membrane protein Msm_1556
OC.460219	Archaea.24511	Euryarchaeota.26866	Methanobrevibacter.2217	-	mmil.1081	mmil:sm9_1117   hypothetical protein
OC.460220	Archaea.69848	Euryarchaeota.55032	Methanosarcina.6000	Methanosarcina_sp_.5517	mek.2353	mek:MSKOL_2364   INTEGRAL MEMBRANE PROTEIN (Rhomboid family)
OC.460220	Archaea.69848	Euryarchaeota.55032	Methanosarcina.6000	-	mvc.2328	mvc:MSVAZ_2353   membrane protein, putative