EC Number | Cloned (Comment) | Organism |
---|---|---|
3.6.1.23 | DNA and amino acid sequence determination and analysis, His-tagged enzyme expression in Escherichia coli | Thermococcus onnurineus |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.6.1.23 | bovine serum albumin | 38% inhibition at 0.01% | Thermococcus onnurineus |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
3.6.1.23 | additional information | the enzymatic activity of the dUTPase is largely unaffected by variations in MgCl2, KCl, (NH4)2SO4, and Triton X-100 concentrations | Thermococcus onnurineus |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.6.1.23 | 17700 | - |
2 * 17700, about, sequence calculation | Thermococcus onnurineus |
3.6.1.23 | 43000 | - |
recombinant enzyme, gel filtration | Thermococcus onnurineus |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.6.1.23 | dCTP + H2O | Thermococcus onnurineus | - |
dCMP + diphosphate | - |
? | |
3.6.1.23 | dUTP + H2O | Thermococcus onnurineus | the enzyme plays an essential role in nucleotide biosynthesis, dUMP is required for de novo synthesis of dTTP. The enzyme maintains low cellular ratios of dUTP:dTTP, thus preventing the misincorporation of uracil into chromosomal DNA | dUMP + diphosphate | - |
? | |
3.6.1.23 | additional information | Thermococcus onnurineus | the enzyme is essential for survival | ? | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.6.1.23 | Thermococcus onnurineus | A7J1X3 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.6.1.23 | recombinant His-tagged enzyme from Escherichia coli by cobalt chelating affinity chromatography and gel filtration | Thermococcus onnurineus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.6.1.23 | dCTP + H2O | - |
Thermococcus onnurineus | dCMP + diphosphate | - |
? | |
3.6.1.23 | dCTP + H2O | about 10fold lower activity with dCTP compared to dUTP | Thermococcus onnurineus | dCMP + diphosphate | - |
? | |
3.6.1.23 | dUTP + H2O | preferred substrate | Thermococcus onnurineus | dUMP + diphosphate | - |
? | |
3.6.1.23 | dUTP + H2O | the enzyme plays an essential role in nucleotide biosynthesis, dUMP is required for de novo synthesis of dTTP. The enzyme maintains low cellular ratios of dUTP:dTTP, thus preventing the misincorporation of uracil into chromosomal DNA | Thermococcus onnurineus | dUMP + diphosphate | - |
? | |
3.6.1.23 | additional information | the enzyme is essential for survival | Thermococcus onnurineus | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.6.1.23 | dimer | 2 * 17700, about, sequence calculation | Thermococcus onnurineus |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.6.1.23 | deoxyuridine-triphosphate pyrophosphatase | - |
Thermococcus onnurineus |
3.6.1.23 | dUTPase | - |
Thermococcus onnurineus |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.6.1.23 | 80 | - |
- |
Thermococcus onnurineus |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.6.1.23 | 70 | 95 | temperature profile | Thermococcus onnurineus |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.6.1.23 | 95 | - |
purified recombinant enzyme, half-life is 170 min | Thermococcus onnurineus |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.6.1.23 | 8 | - |
- |
Thermococcus onnurineus |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
3.6.1.23 | 7.5 | 8.8 | pH profile | Thermococcus onnurineus |