| Accepted Name |
|---|
| Flavin-containing monooxygenase.
|
| Alternative Name(s) |
|---|
| Dimethylaniline monooxygenase (N-oxide-forming). |
| Dimethylaniline N-oxidase. |
| Dimethylaniline oxidase. |
| DMA oxidase. |
| FAD-containing monooxygenase. |
| Flavin mixed function oxidase. |
| Flavin monooxygenase. |
| FMO. |
| Methylphenyltetrahydropyridine N-monooxygenase. |
| Mixed-function amine oxidase. |
| N,N-dimethylaniline monooxygenase. |
| Ziegler's enzyme. |
| Reaction catalysed |
|---|
| N,N-dimethylaniline + NADPH + O(2) <=> N,N-dimethylaniline N-oxide + NADP(+) + H(2)O |
| Cofactor(s) |
|---|
| FAD.
|
| Comment(s) |
|---|
- A broad spectrum monooxygenase that accepts substrates as diverse as
hydrazines, phosphines, boron-containing compounds, sulfides,
selenides, iodide, as well as primary, secondary and tertiary amines.
- Is distinct from other monooxygenases in that the enzyme forms a
relatively stable hydroperoxy flavin intermediate.
- Generally converts nucleophilic heteroatom-containing chemicals and
drugs into harmless, readily excreted metabolites.
- For example, N-oxygenation is largely responsible for the
detoxification of the dopaminergic neurotoxin 1-methyl-4-phenyl-
1,2,3,6-tetrahydropyridine (MPTP).
- Formerly EC 1.13.12.11.
|
| Cross-references |
|---|
| BRENDA | 1.14.13.8 |
| EC2PDB | 1.14.13.8 |
| ExplorEnz | 1.14.13.8 |
| PRIAM enzyme-specific profiles | 1.14.13.8 |
| KEGG Ligand Database for Enzyme Nomenclature | 1.14.13.8 |
| IUBMB Enzyme Nomenclature | 1.14.13.8 |
| IntEnz | 1.14.13.8 |
| MEDLINE | Find literature relating to 1.14.13.8 |
| MetaCyc | 1.14.13.8 |
| Rhea expert-curated reactions | 1.14.13.8 |
| UniProtKB/Swiss-Prot |
| Q95LA2, FMO1_CANLF; | P49328, FMO1_CAVPO; | Q01740, FMO1_HUMAN; |
| P50285, FMO1_MOUSE; | P16549, FMO1_PIG; | P17636, FMO1_RABIT; |
| P36365, FMO1_RAT; | Q28505, FMO2_MACMU; | P17635, FMO2_RABIT; |
| Q8HYJ9, FMO3_BOVIN; | Q95LA1, FMO3_CANLF; | P31513, FMO3_HUMAN; |
| Q8SPQ7, FMO3_MACMU; | P97501, FMO3_MOUSE; | Q7YS44, FMO3_PANTR; |
| P32417, FMO3_RABIT; | Q9EQ76, FMO3_RAT; | P31512, FMO4_HUMAN; |
| Q8VHG0, FMO4_MOUSE; | P36367, FMO4_RABIT; | Q8K4B7, FMO4_RAT; |
| P49109, FMO5_CAVPO; | P49326, FMO5_HUMAN; | P97872, FMO5_MOUSE; |
| Q04799, FMO5_RABIT; | Q8K4C0, FMO5_RAT; | O60774, FMO6_HUMAN; |
|