ENTRY       EC 3.1.30.2
NAME        Serratia marcescens nuclease
            Endonuclease (Serratia marcescens)
CLASS       Hydrolases
            Acting on ester bonds
            Endonucleases active with either ribo- or deoxyribonucleic acids
            and producing 5'-phosphomonoesters
REACTION    Endonucleolytic cleavage to 5'-phosphomononucleotide and
            5'-phosphooligonucleotide end-products
SUBSTRATE   RNA
            DNA
            H2O
PRODUCT     5'-Phosphomononucleotide
            5'-Phosphooligonucleotide
COMMENT     Hydrolyses double- or single-stranded substrate. Similar enzymes:
            Silkworm nuclease; potato nuclease; Azotobacter nuclease.
            Formerly EC 3.1.4.9.
MOTIF       PS: PS01070  D-R-G-H-[QIL]-x(3)-A
STRUCTURES  PDB: 1SMN  
DBLINKS     University of Geneva ENZYME DATA BANK: 3.1.30.2
            WIT (What Is There) Metabolic Reconstruction: 3.1.30.2
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