| NITROGEN CYCLE |
| 8 H(+) + 8 reduced ferredoxin + 16 H2O + 16 ATP + 1 dinitrogen < = > 2 NH4(+) + 1 dihydrogen + 8A + 16 ADP + 16 phosphate |
| 1 ubiquinone + 1 H2O + 1 hydroxylamine < = > 1 NH4(+) + 1 O2 + 1 Ubiquinol |
| 5 H(+) + 1 nitrite + 2 ferrocytochrome c = 2 ferricytochrome c + 1 H2O + 1 hydroxylamine |
| 2 H(+) + 2 ferrocytochrome c + 1 dinitrogen oxide < = > 2 ferricytochrome c + 1 H2O + 1 dinitrogen |
| SULFUR CYCLE |
| 3 H2O + 3 NADP(+) + 1 hydrogen sulfide < = > 1 H(+) + 1 sulfite + 3 NADPH |
| 3 H2O + 3 A + 1 hydrogen sulfide = 8 H(+) + 1 sulfite + 3 reduced ferredoxin |
| 2 H(+) + 2 ferrocytochrome c + 1 sulfate < = > 1 sulfite + 2 ferricytochrome c + 1 H2O |
| 1 hydrogen peroxide + 1 sulfate < = > 1 sulfite + 1 H2O + 1 O2
|
| AMMONIA CYCLE |
| 1 acetyl phosphate[2–] + 1 ADP < = > 1 acetate + 1 ATP |
| Oxaloacetate[c] < = > Oxaloacetate[m] |
| Acetyl-CoA[c] < = > Acetyl-CoA[m] |
| Oxoglutarate[c] < = > Oxoglutarate[m] |
| Citrate + CoA < = > Acetyl-CoA + H2O + Oxaloacetate |
| ATP + Oxaloacetate < = > ADP + Phosphoenolpyruvate + CO2 |
| Acetyl-CoA + Enzyme N6-(dihydrolipoyl)lysine < = > CoA + (Dihydrolipoyllysine-residue acetyltransferase) S-acetyldihydrolipoyllysine |
| FATTY ACID ELONGATION |
| ATP + Hexadecanoic acid + CoA < = > AMP + Palmitoyl-CoA + Diphosphate |
| Acyl-CoA + Acetyl-CoA < = > CoA + 3-Oxoacyl-CoA |
| acetyl-CoA[c]< = = >acetyl-CoA[m] |
