3-iodothyronamine + iodide + A + H(+) => 3,5-diiodothyronamine + AH2
3-iodothyronamine + iodide + a + h(+) => 3,5-diiodothyronamine + ah2
3-iodothyronamine + iodide + A + H(+) => 3,5-diiodothyronamine + AH2
3-iodothyronamine + iodide + a + h(+) => 3,5-diiodothyronamine + ah2