EC Number | Cloned (Comment) | Organism |
---|---|---|
2.7.1.145 | expression in Escherichia coli | Drosophila melanogaster |
2.7.1.145 | wild-type and truncated enzyme forms with removal of 10, 20 or 30 C-terminal amino acids, expression as a fusion protein with glutathione S-transferase | Drosophila melanogaster |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
2.7.1.145 | additional information | the deletion mutants rDm-dNKDELTAC10 and rDm-dNKDELTAC20 show the same substrate activity pattern as the recombinant wild-type enzyme. Relative phosphorylation of 2'-deoxycytidine and 2-chloro-2'-deoxyadenosine increases with increasing C-terminal truncation. The relative activities of rDm-dNKDELTAC10 and rDm-dNKDELTAC20 with deoxyribonucleosides remains largely unchanged, whereas there is a substantial decrease in the phosphorylation of the purine ribonucleosides adenosine and guanosine, as well as of all dideoxyribonucleosides and 3'-azido-2',3'-dideoxythymidine. The relative activities with the pyrimidine ribonucleosides and 1-beta-D-arabinofuranosylcytosine and 1-beta-D-arabinofuranosylthymine are not affected by the C-terminal deletions | Drosophila melanogaster |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.1.145 | 0.0012 | - |
thymidine | pH 7.8, 22°C, recombinant enzyme | Drosophila melanogaster | |
2.7.1.145 | 0.0023 | - |
2'-deoxycytidine | pH 7.8, 22°C, recombinant enzyme | Drosophila melanogaster | |
2.7.1.145 | 0.225 | - |
2'-deoxyadenosine | pH 7.8, 22°C, recombinant enzyme | Drosophila melanogaster | |
2.7.1.145 | 0.665 | - |
2'-deoxyguanosine | pH 7.8, 22°C, recombinant enzyme | Drosophila melanogaster |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.7.1.145 | 29000 | - |
1 * 29000, SDS-PAGE | Drosophila melanogaster |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.7.1.145 | Drosophila melanogaster | Q9XZT6 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.7.1.145 | recombinant enzyme | Drosophila melanogaster |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.7.1.145 | 0.35 | - |
C-terminal truncated enzyme rDm-dNKDELTAC30 | Drosophila melanogaster |
2.7.1.145 | 23.8 | - |
C-terminal truncated enzyme rDm-dNKDELTAC10 | Drosophila melanogaster |
2.7.1.145 | 36.5 | - |
recombinant enzyme | Drosophila melanogaster |
2.7.1.145 | 51.6 | - |
C-terminal truncated enzyme rDm-dNKDELTAC20 | Drosophila melanogaster |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.145 | (E)-5-(2-bromovinyl)-2'-deoxyuridine + ATP | 54% of the activity with thymidine | Drosophila melanogaster | (E)-5-(2-bromovinyl)-2'-deoxyuridine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | 1-beta-D-arabinofuranosylcytosine + ATP | 58.2% of the activity with thymidine | Drosophila melanogaster | 1-beta-D-arabinofuranosylcytosine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | 1-beta-D-arabinofuranosylthymine + ATP | 53.9% of the activity with thymidine | Drosophila melanogaster | 1-beta-D-arabinofuranosylthymine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | 2',3'-dideoxyadenosine + ATP | 0.9% of the activity with thymidine | Drosophila melanogaster | 2',3'-dideoxyadenosine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | 2',3'-dideoxycytidine + ATP | 11.1% of the activity with thymidine | Drosophila melanogaster | 2',3'-dideoxycytidine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | 2',3'-dideoxythymidine + ATP | 4.44% of the activity with thymidine | Drosophila melanogaster | 2',3'-dideoxythymidine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | 2'-deoxyadenosine + ATP | 96% of the activity with thymidine | Drosophila melanogaster | 2'-deoxyadenosine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | 2'-deoxycytidine + ATP | 134% of the activity with thymidine | Drosophila melanogaster | 2'-deoxycytidine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | 2'-deoxyguanosine + ATP | 53% of the activity with thymidine | Drosophila melanogaster | 2'-deoxyguanosine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | 2'-deoxyuridine + ATP | 113% of the activity with thymidine | Drosophila melanogaster | 2'-deoxyuridine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | 2-chloro-2'-deoxyadenosine + ATP | 126% of the activity with thymidine | Drosophila melanogaster | 2-chloro-2'-deoxyadenosine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | 3'-azido-2',3'-dideoxythymidine + ATP | 2% of the activity with thymidine | Drosophila melanogaster | 3'-azido-2',3'-dideoxythymidine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | 5-fluoro-2'-deoxyuridine + ATP | 92% of the activity with thymidine | Drosophila melanogaster | 5-fluoro-2'-deoxyuridine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | adenosine + ATP | 0.82% of the activity with thymidine | Drosophila melanogaster | adenosine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | cytidine + ATP | 16% of the activity with thymidine | Drosophila melanogaster | cytidine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | guanosine + ATP | 1.18% of the activity with thymidine | Drosophila melanogaster | guanosine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | thymidine + ATP | - |
Drosophila melanogaster | thymidine 5'-phosphate + ADP | - |
? | |
2.7.1.145 | uridine + ATP | 6.45% of the activity with thymidine | Drosophila melanogaster | uridine 5'-phosphate + ADP | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
2.7.1.145 | monomer | 1 * 29000, SDS-PAGE | Drosophila melanogaster |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.1.145 | 14.2 | - |
thymidine | pH 7.8, 22°C, recombinant enzyme | Drosophila melanogaster | |
2.7.1.145 | 15.1 | - |
2'-deoxyguanosine | pH 7.8, 22°C, recombinant enzyme | Drosophila melanogaster | |
2.7.1.145 | 16.5 | - |
2'-deoxycytidine | pH 7.8, 22°C, recombinant enzyme | Drosophila melanogaster | |
2.7.1.145 | 20.6 | - |
2'-deoxyadenosine | pH 7.8, 22°C, recombinant enzyme | Drosophila melanogaster |