glycyl-L-leucine(in) + 2 H(+)(in) => glycyl-L-leucine(out) + 2 H(+)(out)
glycyl-l-leucine(in) + 2 h(+)(in) => glycyl-l-leucine(out) + 2 h(+)(out)
glycyl-L-leucine(in) + 2 H(+)(in) => glycyl-L-leucine(out) + 2 H(+)(out)
glycyl-l-leucine(in) + 2 h(+)(in) => glycyl-l-leucine(out) + 2 h(+)(out)