# OC Root 2nd 3rd 4th PC Gene/Definition OC.645643 Archaea.16778 Euryarchaeota.16076 Haloquadratum.1977 hwa.737 hwa:HQ_1737A phoU1; PhoU domain protein; K02039 phosphate transport system protein OC.645643 Archaea.16778 Euryarchaeota.16076 Haloquadratum.1162 hwa.2156 hwa:HQ_3307A phoU4; PhoU domain protein; K02039 phosphate transport system protein OC.645643 Archaea.16778 Euryarchaeota.16076 Haloquadratum.1977 hwc.766 hwc:Hqrw_1860 phoU1; PhoU domain protein; K02039 phosphate transport system protein OC.645643 Archaea.16778 Euryarchaeota.16076 Haloquadratum.1162 hwc.2267 hwc:Hqrw_3835 phoU4; PhoU domain protein; K02039 phosphate transport system protein