4-nitro-6-oxohepta-2,4-dienedioate + H(+) => 5-nitrosalicylate + O2
4-nitro-6-oxohepta-2,4-dienedioate + h(+) => 5-nitrosalicylate + o2
4-nitro-6-oxohepta-2,4-dienedioate + H(+) => 5-nitrosalicylate + O2
4-nitro-6-oxohepta-2,4-dienedioate + h(+) => 5-nitrosalicylate + o2