. "\"Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: sugar(out) + H+(out) = sugar(in) + H+(in).\" [TC:2.A.1.1.-]" . . "sugar:hydrogen symporter activity" . "hydrogen:sugar symporter activity" . "proton:sugar symporter activity" . "sugar:hydrogen ion symporter activity" . . . "sugar porter activity" . "sugar transporter" . "cation/sugar symporter activity" . "hydrogen:sugar transporter activity" .