# OC Root 2nd 3rd PC Gene/Definition OC.645643 Archaea.16778 Euryarchaeota.16076 srub.3000 srub:C2R22_16390 phoU; phosphate transport system regulatory protein PhoU; K02039 phosphate transport system protein OC.645643 Archaea.16778 Euryarchaeota.16076 srub.3001 srub:C2R22_16395 phoU; phosphate transport system regulatory protein PhoU; K02039 phosphate transport system protein