# OC Root 2nd 3rd 4th PC Gene/Definition OC.663395 Bacteria.458177 Firmicutes.134034 Firmicutes___Clostridia.83373 aar.46 aar:Acear_0940 Cupin 2 conserved barrel domain protein OC.663395 Bacteria.458177 Firmicutes.134034 Firmicutes___Clostridia.83373 aar.46 aar:Acear_0943 Cupin 2 conserved barrel domain protein OC.663395 Archaea.78229 Euryarchaeota.63696 Thermococcus.13094 tsi.1610 tsi:TSIB_1632 hypothetical protein