# OC Root 2nd 3rd 4th PC Gene/Definition OC.569358 Archaea.55762 Euryarchaeota.40252 Archaeoglobus.1771 ave.1130 ave:Arcve_1185 Uncharacterized protein family UPF0324 OC.569358 Archaea.55762 Euryarchaeota.40252 Archaeoglobus.1771 ast.375 ast:Asulf_00353 putative membrane protein