# OC Root 2nd 3rd 4th PC Gene/Definition OC.514140 Archaea.53103 Euryarchaeota.27785 Methanocaldococcus.2730 mvu.121 mvu:Metvu_0115 ATPase-like protein OC.514140 Archaea.53103 Euryarchaeota.27785 - mig.1490 mig:Metig_1567 ATPase-like protein OC.514140 Archaea.57336 Euryarchaeota.42181 Geoglobus.1524 gac.246 gac:GACE_0247 hypothetical protein