label: melibiose:monoatomic cation symporter activity
label_lc: melibiose:monoatomic cation symporter activity
description: "Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: melibiose(out) + monovalent cation(out) = melibiose(in) + monovalent cation(in)."