label: nitric oxide + 3 Fe(II)-[cytochrome c] + NH4(+) + 2 H(+) => hydrazine + 3 Fe(III)-[cytochrome c] + H2O
label_lc: nitric oxide + 3 fe(ii)-[cytochrome c] + nh4(+) + 2 h(+) => hydrazine + 3 fe(iii)-[cytochrome c] + h2o