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Literature summary for 3.1.11.1 extracted from

  • Lehman, I.R.
    Exonuclease I (phosphodiesterase) (I) from Escherichia coli (1966), Procedures in Nucleic Acid Research (Cantoni, G. L. , Davies, D. R. , eds. ), , 203-211.
No PubMed abstract available

General Stability

General Stability Organism
50% loss of activity within one month when stored at 0°C or at -12°C Escherichia coli

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ absolute requirement Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
single-stranded polydeoxyribonucleotide + H2O Escherichia coli
-
single-stranded oligodeoxynucleotide + nucleoside 5'-monophosphate
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Purification (Commentary)

Purification (Comment) Organism
near homogeneity by chromatography steps Escherichia coli

Source Tissue

Source Tissue Comment Organism Textmining
cell culture
-
Escherichia coli
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
single-stranded polydeoxyribonucleotide + H2O
-
Escherichia coli single-stranded oligodeoxynucleotide + nucleoside 5'-monophosphate
-
?

Synonyms

Synonyms Comment Organism
phosphodiesterase
-
Escherichia coli

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9.2 9.8
-
Escherichia coli