Application | Comment | Organism |
---|---|---|
synthesis | nanobioconjugate of the enzyme immobilized on silica-coated magnetic nanoparticles exhibits enhanced stability in aqueous media at room temperature as well as in different organic solvents. The improved stability in ethanol paves the way to possible applications of the immobilized enzyme, in particular as a biocatalyst for the synthesis of N-blocked amino acids. Another potential application might be amino acid racemate resolution, a critical and expensive step in chemical synthesis | Saccharolobus solfataricus |
General Stability | Organism |
---|---|
immobilization of the enzyme on magnetic nanoparticles improves long-term stability at room temperature compared to the free native enzyme and also results in a significantly higher stability in organic solvents at 40°C | Saccharolobus solfataricus |
Organic Solvent | Comment | Organism |
---|---|---|
dimethylformamide | the enzyme gradually loses its activity by increasing the dimethylformamide in the solvent mixture, while the nanobioconiugate retains 80% of residual activity even in the presence of 80% dimethylformamide | Saccharolobus solfataricus |
Ethanol | nanobioconjugate of the enzyme immobilized on silica-coated magnetic nanoparticles exhibits enhanced stability in aqueous media at room temperature as well as in different organic solvents. The improved stability in ethanol paves the way to possible applications of immobilized enzyme, in particular as a biocatalyst for the synthesis of N-blocked amino acids | Saccharolobus solfataricus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharolobus solfataricus | P80092 | - |
- |
Saccharolobus solfataricus P2 | P80092 | - |
- |
Purification (Comment) | Organism |
---|---|
affinity purification of histidine-tagged enzyme | Saccharolobus solfataricus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
benzoyl-L-arginine + H2O | - |
Saccharolobus solfataricus | benzoic acid + L-arginine | - |
? | |
benzoyl-L-arginine + H2O | - |
Saccharolobus solfataricus P2 | benzoic acid + L-arginine | - |
? | |
furylacryloyl-L-phenylalanine + H2O | - |
Saccharolobus solfataricus | furylacrylic acid + L-phenylalanine | - |
? | |
furylacryloyl-L-phenylalanine + H2O | - |
Saccharolobus solfataricus P2 | furylacrylic acid + L-phenylalanine | - |
? |
Synonyms | Comment | Organism |
---|---|---|
CPSso | - |
Saccharolobus solfataricus |
SSO1355 | locus name | Saccharolobus solfataricus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
assay at | Saccharolobus solfataricus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | - |
the enzyme gradually loses its activity resulting in a complete inactivation after 96 h. The nanobioconjugate of the enzyme immobilized on silica-coated magnetic nanoparticles leads to a substantial increase in stability, up to 85% of initial activity being retained after 96 h | Saccharolobus solfataricus |
40 | - |
in the presence of ethanol at 40°C and various concentrations the inactivation profiles shows that the enzyme has a residual activity of 50% after 6 h, which decreases to 20% after 24 h incubation. The nanobioconjugate of the enzyme immobilized on silica-coated magnetic nanoparticles reveales a significantly improved stability in ethanol at the different tested concentrations compared with free enzyme, up to 80-90% of residual activity after 6 h, and 70% after 24 h incubation in 80% ethanol being retained | Saccharolobus solfataricus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.5 | - |
assay at | Saccharolobus solfataricus |