preferred_name: Fe(II)-heme b-[protein] + nitric oxide + O2 = Fe(III)-heme b-[protein] + nitrate
preferred_name_lc: fe(ii)-heme b-[protein] + nitric oxide + o2 = fe(iii)-heme b-[protein] + nitrate
label: Fe(II)-heme b-[protein] + nitric oxide + O2 = Fe(III)-heme b-[protein] + nitrate
label_lc: fe(ii)-heme b-[protein] + nitric oxide + o2 = fe(iii)-heme b-[protein] + nitrate