# OC Root 2nd 3rd 4th PC Gene/Definition OC.570467 Archaea.38004 Thaumarchaeota.835 Nitrosopumilus.143 nmr.976 nmr:Nmar_0974 Protein of unknown function DUF1722 OC.570467 Archaea.38004 Thaumarchaeota.835 Nitrosopumilus.144 nir.1105 nir:NSED_05615 hypothetical protein OC.570467 Archaea.38004 Thaumarchaeota.4318 Nitrosopumilus.2243 nid.559 nid:NPIRD3C_0561 hypothetical protein OC.570467 Archaea.38004 Thaumarchaeota.835 Nitrosopumilus.143 nid.1165 nid:NPIRD3C_1180 hypothetical protein OC.570467 Archaea.38004 Thaumarchaeota.835 Nitrosopumilus.143 nin.965 nin:NADRNF5_0976 hypothetical protein OC.570467 Archaea.38004 Thaumarchaeota.835 - nkr.1064 nkr:NKOR_05515 hypothetical protein OC.570467 Archaea.38004 Thaumarchaeota.835 - nct.927 nct:NMSP_0945 hypothetical protein