# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.168823 Archaea.54029 Euryarchaeota.34615 Methanosarcina.7277 Methanosarcina_mazei.3619 mmac.1824 mmac:MSMAC_1863 hypothetical protein OC.168823 Archaea.54029 Euryarchaeota.34615 - - nou.2875 nou:Natoc_3004 hypothetical protein; K16710 colanic acid/amylovoran biosynthesis protein