# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.504978 Archaea.44073 Crenarchaeota.15427 Metallosphaera.2447 - mhk.366 mhk:DFR87_02120 hypothetical protein; K07133 uncharacterized protein OC.504979 Archaea.34483 Euryarchaeota.61070 Pyrococcus.4021 Pyrococcus_furiosus.1670 pfu.943 pfu:PF0958 hypothetical protein OC.504979 Archaea.34483 Euryarchaeota.61070 Pyrococcus.4021 Pyrococcus_furiosus.1670 pfi.758 pfi:PFC_04010 hypothetical protein; K07133 uncharacterized protein OC.504979 Archaea.34483 Euryarchaeota.62813 Thermococcus.11350 - tga.1463 tga:TGAM_1464 Conserved hypothetical protein