Literature summary extracted from
Grun, J.B.; Brinton, M.A.
Characterization of West Nile virus RNA-dependent RNA polymerase and cellular terminal adenylyl and uridylyl transferases in cell-free extracts (1986), J. Virol., 60, 1113-1124.
Inhibitors
EC Number |
Inhibitors |
Comment |
Organism |
Structure |
---|
2.7.7.48 |
Mn2+ |
concentrations of 1.0 mM, 0.5 mM and 0.05 mM in the presence of Mg2+ inhibit activity by 75%, 50% and 25%, respectively |
West Nile virus |
|
Metals/Ions
EC Number |
Metals/Ions |
Comment |
Organism |
Structure |
---|
2.7.7.48 |
Mg2+ |
Mg2+ is the preferred divalent cation, optimal activity at 3-30 mM |
West Nile virus |
|
2.7.7.48 |
Mn2+ |
0.05 mM, 40% of the activity compared to reaction with 3 mM Mg2+. 5.0 mM, 70% of the activity compared to the reaction with 3 mM Mg2+, Mn2+ is present as the sole divalent cation |
West Nile virus |
|
Organism
EC Number |
Organism |
UniProt |
Comment |
Textmining |
---|
2.7.7.48 |
West Nile virus |
- |
BHK cells infected with |
- |
Substrates and Products (Substrate)
EC Number |
Substrates |
Comment Substrates |
Organism |
Products |
Comment (Products) |
Rev. |
Reac. |
---|
2.7.7.48 |
nucleoside triphosphate + RNAn |
- |
West Nile virus |
diphosphate + RNAn+1 |
- |
? |
|
Temperature Optimum [°C]
EC Number |
Temperature Optimum [°C] |
Temperature Optimum Maximum [°C] |
Comment |
Organism |
---|
2.7.7.48 |
30 |
37 |
- |
West Nile virus |
pH Optimum
EC Number |
pH Optimum Minimum |
pH Optimum Maximum |
Comment |
Organism |
---|
2.7.7.48 |
8 |
- |
in Hepes-NaOH buffer or Tris hydrochloride buffer |
West Nile virus |
pH Range
EC Number |
pH Minimum |
pH Maximum |
Comment |
Organism |
---|
2.7.7.48 |
7.6 |
8.4 |
pH 7.6: about 80% of maximal activity, pH 8.4: about 65% of maximal activity, in Tris hydrochloride buffer |
West Nile virus |