1.5.3.19: 4-methylaminobutanoate oxidase (formaldehyde-forming)
This is an abbreviated version!
For detailed information about 4-methylaminobutanoate oxidase (formaldehyde-forming), go to the full flat file.
Reaction
Synonyms
gamma-N-methylaminobutanoate oxidase, gamma-N-methylaminobutyrate oxidase, mabO
ECTree
1.5.3.19 4-methylaminobutanoate oxidase (formaldehyde-forming)Advanced search results
results (
results (| Results | in table |
|---|---|
| 895 | AA Sequence |
| 1 | Cloned(Commentary) |
| 1 | Cofactor |
| 2 | Expression |
| 1 | General Information |
| 2 | KM Value [mM] |
| 2 | Molecular Weight [Da] |
| 3 | Organism |
| 3 | Pathway |
| 1 | pH Optimum |
| 2 | Protein Variants |
| 1 | Reaction |
| 3 | Reference |
| 3 | Substrates and Products (Substrate) |
| 1 | Subunits |
| 4 | Synonyms |
| 1 | Systematic Name |
| 2 | Turnover Number [1/s] |
General Information
General Information on EC 1.5.3.19 - 4-methylaminobutanoate oxidase (formaldehyde-forming)
for references in articles please use BRENDA:EC1.5.3.19
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GENERAL INFORMATION 
ORGANISM
UNIPROT
COMMENTARY 
LITERATURE
physiological function
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in nicotine breakdown, two alternative pathways for the final steps in the catabolism of 4-methylaminobutanoate could be identified. 4-Methylaminobutanoate may be demethylated to gamma-N-aminobutyrate by gamma-N-methylaminobutanoate oxidase, EC 1.5.3.19. In an alternative pathway, amine oxidase, EC 1.5.3.21, removes methylamine from 4-methylaminobutanoate with the formation of succinic semialdehyde. Kinetic analyses suggest that demethylation predominates over deamination of 4-methylaminobutanoate
