nitrite + 2 oxidized [2Fe-2S]-[ferredoxin] + H2O => nitrate + 2 reduced [2Fe-2S]-[ferredoxin] + 2 H(+)
nitrite + 2 oxidized [2fe-2s]-[ferredoxin] + h2o => nitrate + 2 reduced [2fe-2s]-[ferredoxin] + 2 h(+)
nitrite + 2 oxidized [2Fe-2S]-[ferredoxin] + H2O => nitrate + 2 reduced [2Fe-2S]-[ferredoxin] + 2 H(+)
nitrite + 2 oxidized [2fe-2s]-[ferredoxin] + h2o => nitrate + 2 reduced [2fe-2s]-[ferredoxin] + 2 h(+)