# OC Root 2nd 3rd 4th PC Gene/Definition OC.131146 Archaea.25193 Euryarchaeota.27851 Methanocaldococcus.316 mja.422 mja:MJ_0413 nitrate transporter protein (nrtB) homolog (cmpB); K02050 NitT/TauT family transport system permease protein OC.131146 Archaea.25193 Euryarchaeota.27851 Methanocaldococcus.316 mfe.1271 mfe:Mefer_1306 binding-protein-dependent transport systems inner membrane component; K02050 NitT/TauT family transport system permease protein OC.131146 Archaea.25193 Euryarchaeota.27851 Methanocaldococcus.316 mvu.807 mvu:Metvu_0822 binding-protein-dependent transport systems inner membrane component; K02050 NitT/TauT family transport system permease protein OC.131146 Archaea.25193 Euryarchaeota.27851 Methanocaldococcus.316 mfs.1638 mfs:MFS40622_1682 binding-protein-dependent transport systems inner membrane component; K02050 NitT/TauT family transport system permease protein OC.131146 Archaea.25193 Euryarchaeota.27851 Methanocaldococcus.316 mjh.1303 mjh:JH146_1328 binding-protein-dependent transport systems inner membrane component; K02050 NitT/TauT family transport system permease protein OC.131146 Archaea.25193 Euryarchaeota.27851 Methanocaldococcus.317 mif.713 mif:Metin_0715 binding-protein-dependent transport systems inner membrane component; K02050 NitT/TauT family transport system permease protein