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Literature summary for 2.7.7.48 extracted from

  • Dorssers, L.; Zabel, P.; van der Meer, J.; van Kammen, A.
    Purification of a host-encoded RNA-dependent RNA-polymerase from cowpea mosaic-virus-infected cowpea leaves (1982), Virology, 116, 236-249.
    View publication on PubMed

General Stability

General Stability Organism
very dilute polymerase preparations lose significant amounts of activity upon freezing and thawing. Stability is obtained by adding bovine serum albumin, 0.1 mg/ml in 25% or 50% glycerol buffers at -20°C or -80°C Vigna unguiculata

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
120000
-
glycerol gradient centrifugation Vigna unguiculata

Organism

Organism UniProt Comment Textmining
Vigna unguiculata
-
infected with Cowpea mosaic virus. The host-encoded enzyme is strongly stimulated upon CPMV infection of cowpea leaves
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Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.0057
-
-
Vigna unguiculata

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
nucleoside triphosphate + RNAn
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Vigna unguiculata diphosphate + RNAn+1
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