hydroxylamine + 3 Fe(III)-[cytochrome c] => nitric oxide + 3 Fe(II)-[cytochrome c] + 3 H(+)
hydroxylamine + 3 fe(iii)-[cytochrome c] => nitric oxide + 3 fe(ii)-[cytochrome c] + 3 h(+)
hydroxylamine + 3 Fe(III)-[cytochrome c] => nitric oxide + 3 Fe(II)-[cytochrome c] + 3 H(+)
hydroxylamine + 3 fe(iii)-[cytochrome c] => nitric oxide + 3 fe(ii)-[cytochrome c] + 3 h(+)