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Literature summary for 3.1.21.3 extracted from

  • Sjoestroem, J.E.; Loefdahl, S.; Philipson, L.
    Biological characteristics of a type I restriction-modification system in Staphylococcus aureus (1978), J. Bacteriol., 133, 1144-1149.
    View publication on PubMedView publication on EuropePMC

Activating Compound

Activating Compound Comment Organism Structure
S-adenosyl-L-methionine
-
Escherichia coli
S-adenosyl-L-methionine required Staphylococcus aureus

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Staphylococcus aureus
Mg2+ required Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Escherichia coli
-
?
-
?
additional information Staphylococcus aureus restricts unmodified phage DNA after both infection and transfection ?
-
?
additional information Staphylococcus aureus RN450 restricts unmodified phage DNA after both infection and transfection ?
-
?

Organism

Organism UniProt Comment Textmining
Citrobacter freundii
-
enzyme CfrAI
-
Escherichia coli
-
enzyme sEcoAI, EcoBI, EcoDI, EcoDXXI, EcoEI, EcoKI, EcoR124I and enzyme EcoR124/3I
-
Staphylococcus aureus
-
-
-
Staphylococcus aureus RN450
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
duplex DNA + ATP
-
Escherichia coli double-stranded DNA fragments with terminal 5'-phosphate + ADP + inorganic phosphate
-
?
duplex DNA + ATP
-
Citrobacter freundii double-stranded DNA fragments with terminal 5'-phosphate + ADP + inorganic phosphate
-
?
duplex DNA + ATP restricts unmodified phage DNA Staphylococcus aureus double-stranded DNA fragments with terminal 5'-phosphate + ADP + inorganic phosphate
-
?
duplex DNA + ATP restricts unmodified phage DNA Staphylococcus aureus RN450 double-stranded DNA fragments with terminal 5'-phosphate + ADP + inorganic phosphate
-
?
additional information
-
Escherichia coli ?
-
?
additional information restricts unmodified phage DNA after both infection and transfection Staphylococcus aureus ?
-
?
additional information restricts unmodified phage DNA after both infection and transfection Staphylococcus aureus RN450 ?
-
?

Synonyms

Synonyms Comment Organism
CfrAI
-
Citrobacter freundii
EcoAI
-
Escherichia coli
EcoBI
-
Escherichia coli
EcoDI
-
Escherichia coli
EcoDXXI
-
Escherichia coli
EcoEI
-
Escherichia coli
EcoKI
-
Escherichia coli
EcoR124/3I
-
Escherichia coli
EcoR124I
-
Escherichia coli

Cofactor

Cofactor Comment Organism Structure
ATP required Staphylococcus aureus
ATP required Escherichia coli
ATP is degraded during reaction Staphylococcus aureus
ATP is degraded during reaction Escherichia coli