EC Number | General Stability | Organism |
---|---|---|
2.4.2.22 | increase in potassium phosphate buffer concentration from 1-50 mM increases stability | Enterococcus faecalis |
2.4.2.22 | stabilizing compounds are: 5-phospho-alpha-D-ribose 1-diphosphate, XMP, 6-oxo-substituted purine nucleotides | Enterococcus faecalis |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.4.2.22 | 1-Methylxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 2,4-dihydroxy-5,6-tetramethylenepyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 2,4-Dihydroxypteridine | - |
Enterococcus faecalis | |
2.4.2.22 | 2,4-dihydroxypyrido[2,3-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 2,4-dihydroxypyrido[3,2-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 2,4-dihydroxypyrido[3,4-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 2,4-dihydroxypyrrolo[2,3-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 2,6-dithioxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 2-hydroxy-6-methylthiopurine | - |
Enterococcus faecalis | |
2.4.2.22 | 2-Hydroxypurine | - |
Enterococcus faecalis | |
2.4.2.22 | 2-mercaptopurine | - |
Enterococcus faecalis | |
2.4.2.22 | 2-methylhypoxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 2-methylthio-6-hydroxypurine | - |
Enterococcus faecalis | |
2.4.2.22 | 2-Thioxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 3-Methylxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 4,6-dihydroxypyrazolo[3,4-d]-pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 4-aminoimidazole-5-carboxamide | - |
Enterococcus faecalis | |
2.4.2.22 | 4-hydroxypyrazolo[3,4-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 4-mercapto-6-hydroxypyrazolo[3,4-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 4-mercaptopyrazolo[3,4-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 5,7-dihydroxy(1,2,5)thiadiazolo[3,4-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 5,7-dihydroxy-v-triazolo[4,5-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 5,7-dihydroxypyrazolo[4,3-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 5-acetamidouracil | - |
Enterococcus faecalis | |
2.4.2.22 | 5-Aminouracil | - |
Enterococcus faecalis | |
2.4.2.22 | 5-anilinouracil | - |
Enterococcus faecalis | |
2.4.2.22 | 5-formamidouracil | - |
Enterococcus faecalis | |
2.4.2.22 | 5-phospho-alpha-D-ribose 1-diphosphate | - |
Enterococcus faecalis | |
2.4.2.22 | 6-Mercaptopurine | - |
Enterococcus faecalis | |
2.4.2.22 | 6-Thioxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 7-methylxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 8-mercaptoxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 8-methylxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 9-methylxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | adenine | - |
Enterococcus faecalis | |
2.4.2.22 | ATP | 1 mM, 11% inhibition | Enterococcus faecalis | |
2.4.2.22 | CDP | 1 mM, 10% inhibition | Enterococcus faecalis | |
2.4.2.22 | CTP | 1 mM, 27% inhibition | Enterococcus faecalis | |
2.4.2.22 | GDP | 1 mM, 93 inhibition | Enterococcus faecalis | |
2.4.2.22 | GMP | 1 mM, 89% inhibition | Enterococcus faecalis | |
2.4.2.22 | GTP | 1 mM, 91% inhibition | Enterococcus faecalis | |
2.4.2.22 | guanine | - |
Enterococcus faecalis | |
2.4.2.22 | hypoxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | isoguanine | - |
Enterococcus faecalis | |
2.4.2.22 | purine | - |
Enterococcus faecalis | |
2.4.2.22 | TDP | 1 mM, 18% inhibition | Enterococcus faecalis | |
2.4.2.22 | TTP | 1 mM, 13% inhibition | Enterococcus faecalis | |
2.4.2.22 | UDP | 1 mM, 15% inhibition | Enterococcus faecalis | |
2.4.2.22 | Uracil | - |
Enterococcus faecalis | |
2.4.2.22 | uric acid | - |
Enterococcus faecalis | |
2.4.2.22 | UTP | 1 mM, 17% inhibition | Enterococcus faecalis | |
2.4.2.22 | xanthine | - |
Enterococcus faecalis | |
2.4.2.22 | XDP | 1 mM, 89% inhibition | Enterococcus faecalis | |
2.4.2.22 | XMP | 1 mM, 92% inhibition | Enterococcus faecalis | |
2.4.2.22 | XTP | 1 mM, 92% inhibition | Enterococcus faecalis |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.4.2.22 | 0.019 | - |
5,7-dihydroxy-v-triazolo[4,5-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.02 | - |
xanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.053 | - |
5-phospho-alpha-D-ribose 1-diphosphate | - |
Enterococcus faecalis |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.4.2.22 | 42000 | - |
gel filtration | Enterococcus faecalis |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.4.2.22 | Enterococcus faecalis | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.4.2.22 | - |
Enterococcus faecalis |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.4.2.22 | 3.65 | - |
- |
Enterococcus faecalis |
EC Number | Storage Stability | Organism |
---|---|---|
2.4.2.22 | -70°C, stable for 6 months in intacts cells | Enterococcus faecalis |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.4.2.22 | 5-phospho-alpha-D-ribose 1-diphosphate + 4,6-dihydroxypyrazolo[3,4-d]pyrimidine | at 0.064% of the activity with xanthine | Enterococcus faecalis | ? | - |
? | |
2.4.2.22 | 5-phospho-alpha-D-ribose 1-diphosphate + 5,7-dihydroxy-v-triazolo[4,5-d]pyrimidine | at 16.8% of the activity with xanthine | Enterococcus faecalis | ? | - |
? | |
2.4.2.22 | 5-phospho-alpha-D-ribose 1-diphosphate + adenine | at 0.25% of the activity with xanthine | Enterococcus faecalis | AMP + diphosphate | - |
? | |
2.4.2.22 | 5-phospho-alpha-D-ribose 1-diphosphate + hypoxanthine | at 0.19% of the activity with xanthine | Enterococcus faecalis | IMP + diphosphate | - |
? | |
2.4.2.22 | 5-phospho-alpha-D-ribose 1-diphosphate + xanthine | - |
Enterococcus faecalis | 9-(5-phospho-beta-D-ribosyl)xanthine + diphosphate | - |
? |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.2.22 | 25 | - |
pH 5.6-10, stable for 30 min | Enterococcus faecalis |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.4.2.22 | 7.4 | 8.8 | - |
Enterococcus faecalis |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
2.4.2.22 | 6.9 | 9.1 | 80% of maximal activity at pH 6.9 and 9.1 | Enterococcus faecalis |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
2.4.2.22 | 5.6 | 10 | stable | Enterococcus faecalis |
EC Number | Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.4.2.22 | 0.0022 | - |
5,7-dihydroxypyrazolo[4,3-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.0041 | - |
2,4-dihydroxypyrido[3,2-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.021 | - |
5-phospho-alpha-D-ribose 1-diphosphate | - |
Enterococcus faecalis | |
2.4.2.22 | 0.024 | - |
xanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.024 | - |
2,4-Dihydroxypteridine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.032 | - |
5,7-dihydroxy(1,2,5)thiadiazolo[3,4-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.11 | - |
5,7-dihydroxy-v-triazolo[4,5-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.15 | - |
2,6-dithioxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.17 | - |
2-hydroxy-6-methylthiopurine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.2 | - |
4-mercapto-6-hydroxypyrazolo[3,4-d]pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.31 | - |
4,6-dihydroxypyrazolo[3,4-d]-pyrimidine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.34 | - |
6-Thioxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.38 | - |
2-Thioxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.39 | - |
8-mercaptoxanthine | - |
Enterococcus faecalis | |
2.4.2.22 | 0.62 | - |
3-Methylxanthine | - |
Enterococcus faecalis |