# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.339175 Bacteria.885481 Firmicutes.274596 Firmicutes___Clostridia.141741 Sulfobacillus.2837 say.1465 say:TPY_1507 pstS; phosphate binding protein; K02040 phosphate transport system substrate-binding protein OC.339175 Bacteria.885481 Firmicutes.274596 Firmicutes___Clostridia.141741 Sulfobacillus.2837 sap.652 sap:Sulac_0736 phosphate ABC transporter substrate-binding protein, PhoT family; K02040 phosphate transport system substrate-binding protein