. "\"Catalysis of the transfer of a inorganic phosphate from one side of a membrane to the other, up its concentration gradient. The transporter binds the solute and undergoes a series of conformational changes. Transport works equally well in either direction and is driven by a chemiosmotic source of energy. Chemiosmotic sources of energy include uniport, symport or antiport.\" [GOC:mtg_transport]" . . "inorganic phosphate transmembrane transporter activity" . "RHEA:32826" . . .