Literature summary 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.

General Stability

EC Number	General Stability	Organism
2.7.7.48	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]

EC Number	Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
2.7.7.48	120000	-	glycerol gradient centrifugation	Vigna unguiculata

Organism

EC Number	Organism	UniProt	Comment	Textmining
2.7.7.48	Vigna unguiculata	-	infected with Cowpea mosaic virus. The host-encoded enzyme is strongly stimulated upon CPMV infection of cowpea leaves	-

Specific Activity [micromol/min/mg]

EC Number	Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
2.7.7.48	0.0057	-	-	Vigna unguiculata

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
2.7.7.48	nucleoside triphosphate + RNAn	-	Vigna unguiculata	diphosphate + RNAn+1	-	?

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Release 2023.1 (January 2023)