# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.313607 Archaea.69915 Euryarchaeota.55100 Methanosarcina.6215 Methanosarcina_barkeri.350 mba.1301 mba:Mbar_A1326 hypothetical protein OC.313607 Archaea.69915 Euryarchaeota.55100 Methanosarcina.6215 Methanosarcina_barkeri.350 mbw.3371 mbw:MSBRW_3399 putative Fe-S oxidoreductase, SAM radical superfamily