# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.663053 Archaea.72138 Euryarchaeota.57342 Methanosarcina.9066 Methanosarcina_sp_.7867 metm.1073 metm:MSMTP_1059 hypothetical protein OC.663053 Archaea.72139 Euryarchaeota.57343 Methanosarcina.9067 Methanosarcina_sp_.7868 metm.1074 metm:MSMTP_1061 hypothetical protein