glycine(out) + Na(+)(out) => glycine(in) + Na(+)(in)
glycine(out) + na(+)(out) => glycine(in) + na(+)(in)
glycine(out) + Na(+)(out) => glycine(in) + Na(+)(in)
glycine(out) + na(+)(out) => glycine(in) + na(+)(in)