# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.662737 Archaea.69646 Euryarchaeota.54825 Methanosarcina.4289 Methanosarcina_barkeri.6696 mbar.432 mbar:MSBR2_0411 hypothetical protein OC.662737 Archaea.69646 Euryarchaeota.54825 Methanosarcina.4289 - mvc.3153 mvc:MSVAZ_3205 hypothetical protein