# OC Root 2nd 3rd 4th PC Gene/Definition OC.1200849 Archaea.50386 Euryarchaeota.9546 Archaeoglobus.1722 ave.151 ave:Arcve_0118 hypothetical protein OC.1200849 Archaea.50386 Euryarchaeota.9546 Archaeoglobus.1722 ast.1871 ast:Asulf_01965 hypothetical protein