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Literature summary for 1.14.99.39 extracted from
- Nitric oxide: interaction with the ammonia monooxygenase and regulation of metabolic activities in ammonia oxidizers (2008), Methods Enzymol., 440, 121-135.
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ammonia + AH2 + O2 | Nitrosomonas europaea | anaerobic ammonia oxidation | NH2OH + A + H2O | - |
? |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Nitrosomonas europaea | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ammonia + AH2 + O2 | anaerobic ammonia oxidation | Nitrosomonas europaea | NH2OH + A + H2O | - |
? | |
| ammonia + AH2 + O2 | under both oxic and anoxic conditions, the enzyme is responsible for the oxidation of ammonia to hydroxylamine. NO and NO2 are assumed to act as additional oxidants | Nitrosomonas europaea | NH2OH + A + H2O | - |
? | |
| additional information | the affinity of the enzyme for NO2/N2O is higher than for O2. NO2 might be a suitable oxidant for aerobic ammonia oxidation as well | Nitrosomonas europaea | ? | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| AMO | - |
Nitrosomonas europaea |
Expression
| Organism | Comment | Expression |
|---|---|---|
| Nitrosomonas europaea | when Nitrosomonas cells are grown with pyruvate as the electron donor and nitrite as the electron acceptor under anoxic conditions, the amount of ammonia monooxygenase in the cells decreases. After about 2 weeks, ammonia monooxygenase is no longer detectable in the denitrifying cells | down |
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