Description: Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: solute(out) + H+(out) = solute(in) + H+(in).
Synonyms:solute:proton symporter activity,
low affinity metal ion uptake transporter activity,
high affinity metal ion uptake transporter activity,
heavy metal ion:hydrogen symporter activity,
proline/glycine/betaine:hydrogen/sodium symporter activity,
L-idonate/D-gluconate:hydrogen symporter activity