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Literature summary for 2.7.7.48 extracted from

  • Stussi-Garaud, C.; Lemius, J.; Fraenkel-Conrat, H.
    RNA polymerase from Tobacco necrosis virus-infected and uninfected tobacco. II. Properties of the bound and soluble polymerases and the nature of their products (1977), Virology, 81, 224-236.
    View publication on PubMed

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ the activity of the enzyme bound to membrane of infected Nicotiana tabacum is sharply increased with Mg2+ up to 10 mM and then levels off up to 50 mM unidentified tobacco necrosis virus

Organism

Organism UniProt Comment Textmining
unidentified tobacco necrosis virus
-
Nicotiana tabacum plant infected with
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
nucleoside triphosphate + RNAn the enzyme is able to synthesize or finish full-length TNV-RNA on an endogenous template, the minus strand of TNV-RNA unidentified tobacco necrosis virus diphosphate + RNAn+1
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
-
unidentified tobacco necrosis virus

pH Range

pH Minimum pH Maximum Comment Organism
7.3 8.9
-
unidentified tobacco necrosis virus