# OC Root 2nd 3rd 4th PC Gene/Definition OC.508242 Archaea.64123 Euryarchaeota.49108 Methanocella.1926 mpd.620 mpd:MCP_0527 conserved hypothetical protein OC.508242 Archaea.64123 Euryarchaeota.49108 Methanocella.1926 mez.895 mez:Mtc_0917 MinD superfamily P-loop ATPase