EC Number | Cloned (Comment) | Organism |
---|---|---|
3.6.1.23 | native and mutant enzyme | Escherichia coli |
EC Number | Crystallization (Comment) | Organism |
---|---|---|
3.6.1.23 | hanging-drop vapor diffusion method | Escherichia coli |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
3.6.1.23 | D90N | no effect on Km, strong decrease in catalytic activity, H-bonding significantly altered | Escherichia coli |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.6.1.23 | 0.45 | - |
dUTP | D90N mutant enzyme, pH 7.8, room temperature | Escherichia coli | |
3.6.1.23 | 0.5 | - |
dUTP | wild-type enzyme, pH 7.8, room temperature | Escherichia coli |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
3.6.1.23 | Mg2+ | required | Escherichia coli |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.6.1.23 | dUTP + H2O | Escherichia coli | removes dUTP from the nucleotide triphosphate pool and therefore prevents the incorporation of uracil into the DNA | dUMP + diphosphate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.6.1.23 | Escherichia coli | P06968 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.6.1.23 | recombinant proteins | Escherichia coli |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.6.1.23 | dUTP + H2O | - |
Escherichia coli | dUMP + diphosphate | - |
? | |
3.6.1.23 | dUTP + H2O | removes dUTP from the nucleotide triphosphate pool and therefore prevents the incorporation of uracil into the DNA | Escherichia coli | dUMP + diphosphate | - |
? |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.6.1.23 | 0.0003 | - |
dUTP | D90N mutant enzyme, pH 7.8, room temperature | Escherichia coli | |
3.6.1.23 | 11 | - |
dUTP | wild-type enzyme, pH 7.8, room temperature | Escherichia coli |