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Literature summary extracted from

  • Li, C.L.; Yang, W.Z.; Shi, Z.; Yuan, H.S.
    Tudor staphylococcal nuclease is a structure-specific ribonuclease that degrades RNA at unstructured regions during microRNA decay (2018), RNA, 24, 739-748 .
    View publication on PubMedView publication on EuropePMC

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.1.31.1 Ca2+ dependent on Caenorhabditis elegans

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.31.1 136000
-
analytical ultracentrifugation Caenorhabditis elegans

Organism

EC Number Organism UniProt Comment Textmining
3.1.31.1 Caenorhabditis elegans Q19328
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-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.31.1 RNA + H2O the enzyme cleaves RNA chains at the 5'-side of the phosphodiester linkage to produce degraded fragments with 5'-hydroxyl and 3'-phosphate ends. cTSN degrades single-stranded RNA and double-stranded RNA containing mismatched base pairs, but is not restricted to those containing multiple I/U and U/I pairs. Tudor staphylococcal nuclease is a structure-specific ribonuclease targeting single-stranded RNA and unstructured regions of double-stranded RNA Caenorhabditis elegans ?
-
?

Subunits

EC Number Subunits Comment Organism
3.1.31.1 monomer
-
Caenorhabditis elegans

Synonyms

EC Number Synonyms Comment Organism
3.1.31.1 cTSN
-
Caenorhabditis elegans
3.1.31.1 TSN
-
Caenorhabditis elegans
3.1.31.1 tudor staphylococcal nuclease
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Caenorhabditis elegans

General Information

EC Number General Information Comment Organism
3.1.31.1 physiological function the enzyme cooperates with RNA editing to eliminate duplex RNA in cell defense. Tudor staphylococcal nuclease selects and degrades RNA during microRNA decay Caenorhabditis elegans