3-sulfino-L-alanine: proton, glutamate antiporter activity (Q112999239)
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: 3-sulfino-L-alanine (cysteinesulfinate) (out) + H(+)(in) + L-glutamate(in) = 3-sulfino-L-alanine(in) + H(+)(out) + L-glutamate(out).