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Literature summary for 3.1.11.5 extracted from

  • Young, D.B.; Rosamond, J.
    Studies on the mechanism of action of the ATP-dependent DNAase from Alcaligenes faecalis (1981), Eur. J. Biochem., 114, 285-292.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
ATP 0.2 mM and higher concentrations inhibits phosphodiester hydrolysis Alcaligenes faecalis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.09
-
ATP
-
Alcaligenes faecalis

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ stimulates at 1-2 mM Alcaligenes faecalis
Mg2+ required, optimal concentration around 3-12 mM Alcaligenes faecalis
Mg2+ produces intermediates Alcaligenes faecalis
Mn2+ acts processively Alcaligenes faecalis
Mn2+ more effective as Mg2+ Alcaligenes faecalis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
220000
-
sedimentation, calculated Alcaligenes faecalis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O Alcaligenes faecalis
-
ADP + phosphate
-
?
single stranded DNA + H2O Alcaligenes faecalis
-
5'-phosphomonoester oligonucleotides
-
?

Organism

Organism UniProt Comment Textmining
Alcaligenes faecalis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
to homogeneity Alcaligenes faecalis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O
-
Alcaligenes faecalis ADP + phosphate
-
?
single stranded DNA + H2O
-
Alcaligenes faecalis 5'-phosphomonoester oligonucleotides
-
?