# OC Root 2nd 3rd 4th PC Gene/Definition OC.369058 Archaea.29024 Euryarchaeota.32810 Methanosaeta.824 mtp.126 mtp:Mthe_0108 Radical SAM domain protein OC.369058 Archaea.29024 Euryarchaeota.32810 Methanosaeta.824 mcj.2075 mcj:MCON_2826 radical SAM domain protein OC.369058 Archaea.29024 Euryarchaeota.32810 Methanosaeta.824 mhi.1687 mhi:Mhar_1783 Radical SAM domain protein