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3.1.30.2: Serratia marcescens nuclease

This is an abbreviated version!
For detailed information about Serratia marcescens nuclease, go to the full flat file.

Word Map on EC 3.1.30.2

Reaction

endonucleolytic cleavage to 5'-phosphomononucleotide and 5'-phosphooligonucleotide end-products =

Synonyms

barley nuclease, BFN1, BMN, CAD, caspase-activated DNase, DFF, DFF40/CAD endonuclease, DNA fragmentation factor, EC 3.1.4.9, ENDO1, ENDO2, ENDO4, ENDO5, endonuclease, endonuclease (Serratia marcescens), endonuclease 1, endonuclease 2, endonuclease 4, endonuclease 5, Kamchatka crab duplex-specific nuclease, More, mung bean nuclease, NUC49, nucA, NucANLS, nuclease A, nuclease I, nuclease, nucleate endo-, nucleate endonuclease, Par_DSN, plant nuclease I, plant S1-like nuclease, plant type I nuclease, rNUC49, S1-like nuclease, Serratia marcescens endonuclease, Serratia marcescens nuclease, Sm2, Sma, Sma nuc, Sma nuc endonuclease, SMnase

ECTree

     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.30 Endoribonucleases that are active with either ribo- or deoxyribonucleic acids and produce 5'-phosphomonoesters
                3.1.30.2 Serratia marcescens nuclease

General Information

General Information on EC 3.1.30.2 - Serratia marcescens nuclease

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GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
evolution
the enzyme belongs to the plant S1-like nucleases class of enzymes. Different members of this family are characterized by a surprisingly large variety of catalytic properties, nucleolytic activities of all Arabidopsis thaliana S1-like paralogues, overview. In addition to Zn2+-dependent enzymes, this family also comprises nucleases activated by Ca2+ and Mn2+, which implies that the apparently well-known S1 nuclease active site in plant nucleases is able to cooperate with different activatory ions. Particular members of this class differ in their optimum pH value and substrate specificity. Plant representatives of this family evolve toward an increase in catalytic diversity. Phylogenetic analysis, overview
malfunction
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Deficiencies in FEN1 function or deletion of the fen1 gene have profound biological effects, including the suppression of repair of DNA damage incurred from the action of various genotoxic agents
physiological function
additional information