# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.634436	Archaea.26507	Euryarchaeota.29508	Methanococcoides.1440	mbu.835	mbu:Mbur_0954   Hypothetical protein
OC.634436	Archaea.26507	Euryarchaeota.29508	Methanococcoides.1440	mmet.1444	mmet:MCMEM_1456   Transcriptional regulator
OC.634436	Archaea.26507	Euryarchaeota.29508	-	mpy.1212	mpy:Mpsy_1273   hypothetical protein
OC.634436	Archaea.26507	Euryarchaeota.29508	-	mhz.1230	mhz:Metho_1305   hypothetical protein