# OC Root 2nd 3rd 4th PC Gene/Definition OC.573280 Archaea.57324 Euryarchaeota.42167 Geoglobus.1340 gac.731 gac:GACE_0756 hypothetical protein OC.573280 Archaea.57324 Euryarchaeota.42167 Geoglobus.1340 gah.1489 gah:GAH_01575 Winged helix-turn-helix DNA-binding