Literature summary for 3.1.26.3 extracted from

Kreuze, J.F.; Savenkov, E.I.; Cuellar, W.; Li, X.; Valkonen, J.P.
Viral class 1 RNase III involved in suppression of RNA silencing (2005), J. Virol., 79, 7227-7238.

Search for more literature for 3.1.26.3

Natural Substrates/ Products (Substrates)

Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.	Reac.
double-stranded RNA + H2O	sweet potato chlorotic stunt virus	dsRNA-specific endonuclease activity enhances the RNA-silencing suppression activity of another protein (p22) encoded by SPCSV. RNase3 and p22 coexpression reduce siRNA accumulation more efficiently than p22 alone in Nicotiana benthamiana leaves expressing a strong silencing inducer (i.e., dsRNA). RNase3 does not cause intracellular silencing suppression or reduce accumulation of siRNA in the absence of p22 or enhance silencing suppression activity of a protein encoded by a heterologous virus	5'-phosphooligonucleotides	-	?

Organism

Organism	UniProt	Comment	Textmining
sweet potato chlorotic stunt virus	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
double-stranded RNA + H2O	-	sweet potato chlorotic stunt virus	5'-phosphooligonucleotides	-	?
double-stranded RNA + H2O	dsRNA-specific endonuclease activity enhances the RNA-silencing suppression activity of another protein (p22) encoded by SPCSV. RNase3 and p22 coexpression reduce siRNA accumulation more efficiently than p22 alone in Nicotiana benthamiana leaves expressing a strong silencing inducer (i.e., dsRNA). RNase3 does not cause intracellular silencing suppression or reduce accumulation of siRNA in the absence of p22 or enhance silencing suppression activity of a protein encoded by a heterologous virus	sweet potato chlorotic stunt virus	5'-phosphooligonucleotides	-	?

Synonyms

Synonyms	Comment	Organism
RNase3	-	sweet potato chlorotic stunt virus
TNase III	-	sweet potato chlorotic stunt virus

Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.

Release 2023.1 (January 2023)