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Literature summary for 3.1.30.1 extracted from

  • Tomkinson, A.E.; Linn, S.
    Purification and properties of a single strand-specific endonuclease from mouse cell mitochondria (1986), Nucleic Acids Res., 14, 9579-9583.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
EDTA almost no activity with 2 mM Mus musculus
KCl 50% of activity with 0.019 and 0.025 mM Mus musculus
NaCl inhibition by low concentrations, 50% of activity with 19 and 0.025 mM Mus musculus
phosphate 45% of maximal activity with 20 mM potassium phosphate, 26% with 30 mM Mus musculus

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Mus musculus 5739
-

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ optimal concentration 2-10 mM CoCl2 Mus musculus
Mg2+ optimal concentration 1-2 mM MgCl2 Mus musculus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
37400
-
SDS-PAGE Mus musculus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
DNA + H2O Mus musculus
-
5'-phosphomononucleotides + 5'-phosphooligonucleotides
-
?
RNA + H2O Mus musculus
-
5'-phosphomononucleotides + 5'-phosphooligonucleotides
-
?

Organism

Organism UniProt Comment Textmining
Mus musculus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
from mitochondria Mus musculus

Source Tissue

Source Tissue Comment Organism Textmining
MPC-11 cell
-
Mus musculus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
7.7
-
mitochondrial activity with ssDNA as substrate Mus musculus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
DNA + H2O
-
Mus musculus 5'-phosphomononucleotides + 5'-phosphooligonucleotides
-
?
dsDNA + H2O
-
Mus musculus 5'-phosphomononucleotides + 5'-phosphooligonucleotides
-
?
RNA + H2O
-
Mus musculus 5'-phosphomononucleotides + 5'-phosphooligonucleotides
-
?
ssDNA + H2O heat denaturated, 100°C, 5-15 min Mus musculus 5'-phosphomononucleotides + 5'-phosphooligonucleotides
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
Mus musculus