EC Number | Cloned (Comment) | Organism |
---|---|---|
3.6.1.23 | expression of the core enzyme lacking the 28-residue-long C-terminal fly-specific segment | Drosophila melanogaster |
3.6.1.23 | recombinant expression | Homo sapiens |
3.6.1.23 | recombinant expression | Escherichia coli |
EC Number | Crystallization (Comment) | Organism |
---|---|---|
3.6.1.23 | purified recombinant core enzyme lacking the 28-residue-long C-terminal fly-specific segment, sitting drop vapor diffusion method, 0.002 ml of 3 mg/ml protein in 50 mM Tris-HCl buffer, pH 7.0, also containing 50 mM NaCl and 1 mM DTT, 1.2 mM dUDP and 10 mM MgCl2 are mixed with an equal volume of reservoir solution containing 50 mM sodium succinate buffer, pH 4.6-4.8, and 200 mM NaCl and 30-35% v/v 2-methyl-2,4-pentanediol, 4°C, X-ray diffraction structure determination and analysis at 1.88 A resolution | Drosophila melanogaster |
3.6.1.23 | purified recombinant enzyme | Homo sapiens |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
3.6.1.23 | additional information | mutations of a suggested hinge proline destabilize Escherichia coli dUTPase without preventing trimeric organization | Escherichia coli |
3.6.1.23 | additional information | mutations of a suggested hinge proline destabilize human dUTPase without preventing trimeric organization. But trimer formation is prevented in the human enzyme by truncating the C-terminus before the swapping arm | Homo sapiens |
3.6.1.23 | additional information | removal of the physiologically present, very flexible 28-residue C-terminal segment does not perturb catalytic function but facilitates crystallization | Drosophila melanogaster |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.6.1.23 | Drosophila melanogaster | Q9V3I1 | - |
- |
3.6.1.23 | Escherichia coli | P06968 | - |
- |
3.6.1.23 | Homo sapiens | P33316 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.6.1.23 | recombinant enzyme by ion exchange chromatography and gel filtration | Homo sapiens |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.6.1.23 | dimer | hinge prolines play a role in oligomer assembly | Drosophila melanogaster |
3.6.1.23 | homotrimer | with interfaces formed between subunit surfaces, in the central channel, and by C-terminal beta-strand swapping. Analysis of intersubunit interactions reveals an important cohesive role for the C-terminus | Homo sapiens |
3.6.1.23 | homotrimer | with interfaces formed between subunit surfaces, in the central channel, and by C-terminal beta-strand swapping. Analysis of intersubunit interactions reveals an important cohesive role for the C-terminus | Escherichia coli |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.6.1.23 | dUTP pyrophosphatase | - |
Homo sapiens |
3.6.1.23 | dUTP pyrophosphatase | - |
Drosophila melanogaster |
3.6.1.23 | dUTP pyrophosphatase | - |
Escherichia coli |
3.6.1.23 | dUTPase | - |
Homo sapiens |
3.6.1.23 | dUTPase | - |
Drosophila melanogaster |
3.6.1.23 | dUTPase | - |
Escherichia coli |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.6.1.23 | additional information | - |
heat-induced denaturation, unfolding is irreversible in all samples | Homo sapiens |