ID 1.7.99.6 DE Nitrous-oxide reductase. CA N(2) + H(2)O + acceptor = N(2)O + reduced acceptor. CF Copper. CC -!- Reduced viologens or methylene blue act as donors for the reduction CC of nitrous oxide. DR Q01710, NOSZ2_PSEAE; P94127, NOSZ_ACHCY ; Q89XJ6, NOSZ_BRAJA ; DR Q8YBC6, NOSZ_BRUME ; Q8FX16, NOSZ_BRUSU ; Q51705, NOSZ_PARDE ; DR Q9HYL2, NOSZ_PSEAE ; Q9F0W4, NOSZ_PSEFL ; P19573, NOSZ_PSEST ; DR Q59105, NOSZ_RALEH ; Q8XQB8, NOSZ_RALSO ; Q59746, NOSZ_RHIME ; //