EC Number | General Stability | Organism |
---|---|---|
1.4.3.3 | carrier-free enzyme is entrapped in semipermeable microcapsules produced from the polycation poly(methylene-co-guanidine) in combination with CaCl2 and the polyanions alginate and cellulose sulfate, the effectiveness of the entrapped oxidase for O2-dependent conversion of D-methionine at 25°C is 75-95% of the free enzyme preparation | Trigonopsis variabilis |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.4.3.3 | poly(methylene-co-guanidine) | in the presence of poly(methylene-co-guanidine) (1.8%, w/v) the enzyme activity decreases irreversibly with a half-life time of about 1.75 min at 25°C | Trigonopsis variabilis |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.4.3.3 | Trigonopsis variabilis | - |
- |
- |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.4.3.3 | D-methionine + 2,6-dichlorophenolindophenol + H2O | - |
Trigonopsis variabilis | ? | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.4.3.3 | D-amino acid oxidase | - |
Trigonopsis variabilis |
1.4.3.3 | DAO | - |
Trigonopsis variabilis |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.4.3.3 | 25 | 50 | added FAD does not stabilize DAO at and below 35°C, but it contributes up to 3.6fold extra stability to the enzyme activity at temperatures higher than 35°C, with a half-life of 60 h encapsulated DAO is 720fold more stable than the free enzyme under conditions of bubble aeration at 25°C, the soluble oxidase is stabilized by added FAD only at temperatures of 35°C or greater, at 50°C encapsulated preparations of the oxidase are much more stable than the free enzyme whose half-life is only 40 min | Trigonopsis variabilis |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.4.3.3 | FAD | added FAD does not stabilize DAO at and below 35°C, but it contributes up to 3.6fold extra stability to the enzyme activity at temperatures higher than 35°C | Trigonopsis variabilis |