EC Number | Application | Comment | Organism |
---|---|---|---|
5.4.99.16 | synthesis | good application potential of the recombinant enzyme in the efficient conversion of trehalose from maltose | Thermus antranikianii |
EC Number | Cloned (Comment) | Organism |
---|---|---|
2.4.1.245 | recombinantly expressed in Escherichia coli BL21(DE3) | Thermus antranikianii |
5.4.99.16 | recombinantly expressed in Escherichia coli BL21(DE3) | Thermus antranikianii |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
5.4.99.16 | Ca2+ | 10 mM, 29% loss of activity | Thermus antranikianii | |
5.4.99.16 | Co2+ | 1 mM, 56% loss of activity | Thermus antranikianii | |
5.4.99.16 | Cu2+ | 1 mM, 83% loss of activity | Thermus antranikianii | |
5.4.99.16 | SDS | 1 mM, 99% loss of activity | Thermus antranikianii | |
5.4.99.16 | Tris | 1 mM, 46% loss of activity | Thermus antranikianii | |
5.4.99.16 | Zn2+ | 1 mM, 33% loss of activity | Thermus antranikianii |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
5.4.99.16 | 73.2 | - |
alpha,alpha-trehalose | pH 7.0, 60°C | Thermus antranikianii | |
5.4.99.16 | 112.43 | - |
maltose | pH 7.0, 60°C | Thermus antranikianii |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
5.4.99.16 | 112000 | - |
SDS-PAGE | Thermus antranikianii |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.4.1.245 | Thermus antranikianii | WP_028494267 | - |
- |
5.4.99.16 | Thermus antranikianii | WP_028494267 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
5.4.99.16 | - |
Thermus antranikianii |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
5.4.99.16 | alpha,alpha-trehalose | 1.48fold higher catalytic efficiency (kcat/Km) for maltose than for trehalose | Thermus antranikianii | maltose | - |
r | |
5.4.99.16 | maltose | 1.48fold higher catalytic efficiency (kcat/Km) for maltose than for trehalose | Thermus antranikianii | alpha,alpha-trehalose | - |
r |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
5.4.99.16 | ? | x * 112000, SDS-PAGE | Thermus antranikianii |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.4.1.245 | TaTS | - |
Thermus antranikianii |
5.4.99.16 | TaTS | - |
Thermus antranikianii |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.245 | 30 | - |
maximum trehalose yield (76.8%) | Thermus antranikianii |
2.4.1.245 | 60 | - |
highest activity (76.8%) | Thermus antranikianii |
5.4.99.16 | 60 | - |
highest activity (76.8%) | Thermus antranikianii |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
5.4.99.16 | 40 | 80 | 40°C: about 40% of maximal activity, 80°C: about 50% of maximal activity | Thermus antranikianii |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
5.4.99.16 | 70 | - |
6 h, 5% loss of activity | Thermus antranikianii |
5.4.99.16 | 80 | - |
6 h, 50% loss of activity | Thermus antranikianii |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
5.4.99.16 | 64.84 | - |
alpha,alpha-trehalose | pH 7.0, 60°C | Thermus antranikianii | |
5.4.99.16 | 148.04 | - |
maltose | pH 7.0, 60°C | Thermus antranikianii |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.4.1.245 | 7 | - |
highest activity and maximum trehalose yield | Thermus antranikianii |
5.4.99.16 | 7 | - |
highest activity and maximum trehalose yield | Thermus antranikianii |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
5.4.99.16 | 6 | 10 | stable for 6 h | Thermus antranikianii |
EC Number | kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
5.4.99.16 | 0.885 | - |
alpha,alpha-trehalose | pH 7.0, 60°C | Thermus antranikianii | |
5.4.99.16 | 1.31 | - |
maltose | pH 7.0, 60°C | Thermus antranikianii |