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 => 3-iodothyronamine + iodide + a + h(+)