# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.416769 Bacteria.1168448 Proteobacteria.700630 Gammaproteobacteria.293814 Gammaproteobacteria___Enterobacteria.112970 psts.632 psts:E05_05610 trkD; potassium transport protein Kup; K03549 KUP system potassium uptake protein