# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.117854 Bacteria.931310 Proteobacteria.63251 Gammaproteobacteria.321836 Marinomonas.5035 mmw.1111 mmw:Mmwyl1_1113 extracellular solute-binding protein family 3; K23055 putative lysine/arginine/ornithine/histidine/octopine transport system substrate-binding protein