# OC Root 2nd 3rd 4th PC Gene/Definition OC.51757 Archaea.14433 Euryarchaeota.12038 Archaeoglobus.4179 ast.556 ast:Asulf_00544 phosphate ABC transporter ATP-binding protein, PhoT family; K06857 tungstate transport system ATP-binding protein [EC:7.3.2.6]