# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.313347 Archaea.54255 Euryarchaeota.36139 Pyrococcus.3927 Pyrococcus_furiosus.1463 pfu.737 pfu:PF0743 hypothetical protein OC.313347 Archaea.54255 Euryarchaeota.36139 Pyrococcus.3927 Pyrococcus_furiosus.1463 pfi.550 pfi:PFC_02875 hypothetical protein; K06929 uncharacterized protein