EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
3.4.22.2 | 2-mercaptopropionic acid | required, complete activation at 0.05 N when the enzyme concentration is 0.49 mM | Carica papaya |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.4.22.2 | diethyldisulfide-beta,beta'-dicarboxylic acid | - |
Carica papaya |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.4.22.2 | Carica papaya | - |
- |
- |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.4.22.2 | hippuric acid + aniline | weak activity, 0.1% of the hydrolytic activity with N-benzoyl-L-argininamide | Carica papaya | hippuryl anilide | - |
r |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.4.22.2 | additional information | - |
the enzyme is stable to heat in the oxidized, inactive form, activity is rapidly lost in presence of 2-mercaptopropionic acid, hippuric acid alters heat stability | Carica papaya |
3.4.22.2 | 50 | - |
oxidized, inactive enzyme, in absence of activator, 67% of the initial activity remains after 28 days | Carica papaya |
3.4.22.2 | 65 | - |
pH 5.0, complete loss of activity after 7 days | Carica papaya |