Cloned (Comment) | Organism |
---|---|
expression in Pichia pastoris | Homo sapiens |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2-(2-benzofuranyl)-2-imidazoline | at micromolar concentrations, to a site distinct from the active site on at least two forms of the pure enzyme, probably corresponding to oxidised and reduced enzyme states | Homo sapiens | |
2-Phenylethylamine | time-dependent, slowly reversible suicide inhibition. Addition of 2-phenylethylamine (10mM) to the enzyme results in immediate bleaching of the absorbance peak at 460 nm, a consequence of rapid reduction of the flavin cofactor by 2-phenylethylamine at steady state | Homo sapiens | |
Phenelzine | concentration-dependent inhibition | Homo sapiens | |
tranylcypromine | inactivation of recombinant human MAO-B with tranylcypromine results in the formation of a high affinity I2 site on the enzyme, measured as an increase in binding of 2-(2-benzofuranyl)-2-imidazoline. Inhibition by tranylcypromine results in displacement of Q206 and closure of the I199 gate | Homo sapiens |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0109 | - |
benzylamine | pH 7.4, 30°C, oxidative half-reaction | Homo sapiens | |
0.0449 | - |
2-Phenylethylamine | pH 7.4, 30°C, oxidative half-reaction | Homo sapiens | |
0.0485 | - |
benzylamine | pH 7.4, 30°C, reductive half-reaction | Homo sapiens | |
0.423 | - |
2-Phenylethylamine | pH 7.4, 30°C, reductive half-reaction | Homo sapiens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | P27338 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2-phenylethylamine + H2O + O2 | - |
Homo sapiens | 2-phenylethanal + NH3 + H2O2 | - |
? | |
benzylamine + H2O + O2 | - |
Homo sapiens | benzaldehyde + NH3 + H2O2 | - |
? |
Synonyms | Comment | Organism |
---|---|---|
MAO-B | - |
Homo sapiens |
monoamine oxidase-B | - |
Homo sapiens |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Homo sapiens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.4 | - |
assay at | Homo sapiens |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.00789 | - |
2-(2-benzofuranyl)-2-imidazoline | pH 7.4, 30°C, reductive half-reaction | Homo sapiens | |
0.326 | - |
2-(2-benzofuranyl)-2-imidazoline | pH 7.4, 30°C, oxidative half-reaction | Homo sapiens |