EC Number | Cloned (Comment) | Organism |
---|---|---|
3.2.2.27 | overexpression in Escherichia coli | Archaeoglobus fulgidus |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.2.2.27 | 4-hydroxymercuribenzoate | 1 mM, 94% inhibition | Archaeoglobus fulgidus | |
3.2.2.27 | Uracil | 5 mM, 51% inhibition | Archaeoglobus fulgidus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.2.27 | 0.000536 | - |
uracil-mismatched single-stranded DNA | pH 7.5, 95°C | Archaeoglobus fulgidus | |
3.2.2.27 | 0.00134 | - |
uracil-mismatched double-stranded DNA | pH 7.5, 70°C | Archaeoglobus fulgidus | |
3.2.2.27 | 0.00151 | - |
uracil-mismatched double-stranded DNA | pH 7.5, 80°C | Archaeoglobus fulgidus |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.2.2.27 | 27000 | - |
gel filtration | Archaeoglobus fulgidus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.2.27 | Archaeoglobus fulgidus | O28007 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.2.27 | - |
Archaeoglobus fulgidus |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.2.2.27 | 0.009 | - |
pH 7.5, 80°C | Archaeoglobus fulgidus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.2.27 | additional information | the protein is devoid of methyl purine and formamidopyrimidine DNA glycosylase activity, respectively | Archaeoglobus fulgidus | ? | - |
? | |
3.2.2.27 | uracil-mismatched double-stranded DNA + H2O | the enzyme exhibits opposite base-dependent excision of uracil in order of decreasing efficiency: uridine, U:T, U:C, U:G, U:A | Archaeoglobus fulgidus | uracil + double-stranded DNA with abasic site | - |
? | |
3.2.2.27 | uracil-mismatched single-stranded DNA + H2O | - |
Archaeoglobus fulgidus | uracil + single-stranded DNA with abasic site | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.2.2.27 | Afung protein | - |
Archaeoglobus fulgidus |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.2.27 | 80 | 90 | - |
Archaeoglobus fulgidus |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.2.27 | 20 | 50 | fluorescence and activity measurements following incubation at different temperatures suggest the following model describing structure-activity relationships: at temperatures from 20 to 50°C the protein exists as a compact protein exhibiting low enzyme activity, whereas at temperatures above 50°C, the Afung conformation opens up, which is associated with the acquisition of high enzyme activity | Archaeoglobus fulgidus |
3.2.2.27 | 65 | 100 | 65°C: about 55% of maximal activity, 100°C: about 50% of maximal activity | Archaeoglobus fulgidus |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.2.27 | 70 | - |
20 min, enzyme in crude protein extract is stable | Archaeoglobus fulgidus |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.2.27 | additional information | - |
additional information | kinetic parameters determined for Afung protein suggest a significantly lower level of enzymatic uracil release in Aeroglobus fulgidus as compared to the mesophilic Escherichia coli | Archaeoglobus fulgidus | |
3.2.2.27 | 0.0175 | - |
uracil-mismatched double-stranded DNA | pH 7.5, 70°C | Archaeoglobus fulgidus | |
3.2.2.27 | 0.02 | - |
uracil-mismatched double-stranded DNA | pH 7.5, 80°C | Archaeoglobus fulgidus | |
3.2.2.27 | 0.083 | - |
uracil-mismatched single-stranded DNA | pH 7.5, 95°C | Archaeoglobus fulgidus |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.2.2.27 | 4.8 | - |
- |
Archaeoglobus fulgidus |
3.2.2.27 | 7.5 | - |
assay at | Archaeoglobus fulgidus |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
3.2.2.27 | 4 | 7 | pH 4.0: about 25% of maximal activity, pH 7.0: about 25% of maximal activity | Archaeoglobus fulgidus |
EC Number | Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|---|
3.2.2.27 | Archaeoglobus fulgidus | isoelectric focusing | - |
5.7 |
EC Number | kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.2.27 | 13.1 | - |
uracil-mismatched double-stranded DNA | pH 7.5, 70°C | Archaeoglobus fulgidus | |
3.2.2.27 | 13.2 | - |
uracil-mismatched double-stranded DNA | pH 7.5, 80°C | Archaeoglobus fulgidus | |
3.2.2.27 | 154.9 | - |
uracil-mismatched single-stranded DNA | pH 7.5, 95°C | Archaeoglobus fulgidus |