Pathway module

   Energy metabolism

     Carbon fixation

     Nitrogen metabolism

       M00175  Nitrogen fixation, nitrogen => ammonia [PATH:map00910]

       M00531  Assimilatory nitrate reduction, nitrate => ammonia [PATH:map00910]

       M00530  Dissimilatory nitrate reduction, nitrate => ammonia [PATH:map00910]

       M00529  Denitrification, nitrate => nitrogen [PATH:map00910]

       M00528  Nitrification, ammonia => nitrite [PATH:map00910]

     Methane metabolism

     Sulfur metabolism

   Carbohydrate and lipid metabolism

   Nucleotide and amino acid metabolism

   Secondary metabolism

 Structural complex

 Functional set

 Signature module