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Literature summary extracted from

  • Miertzschke, M.; Greiner-Stoeffele, T.
    The xthA gene product of Archaeoglobus fulgidus is an unspecific DNase (2003), Eur. J. Biochem., 270, 1838-1849.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.1.99.B4
-
Archaeoglobus fulgidus

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.99.B4 EDTA
-
Archaeoglobus fulgidus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.1.99.B4 Ca2+ weak activity when replacing Mg2+ with Ca2+ ions Archaeoglobus fulgidus
3.1.99.B4 Mg2+ weak activity when replacing Mg2+ with Ca2+ ions. Mn2+ can substitute Mg2+ at concentrations below 1 mM but results in a lower activity Archaeoglobus fulgidus
3.1.99.B4 Mn2+ Mn2+ can substitute Mg2+ at concentrations below 1 mM but results in a lower activity Archaeoglobus fulgidus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.99.B4 29760
-
calculated from sequence Archaeoglobus fulgidus

Organism

EC Number Organism UniProt Comment Textmining
3.1.99.B4 Archaeoglobus fulgidus O29675
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.99.B4
-
Archaeoglobus fulgidus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.99.B4 DNA + H2O the DNA is degraded relatively fast resulting in an end product of approximately half the length of the initial substrate. The enzyme is able to degrade supercoiled plasmids and shows no preferences for blunt or recessed 3'-termini of linear double stranded DNA. Whole DNA is digested to fragments between 100 and 500 bp with increasing incubation times Archaeoglobus fulgidus fragments of DNA
-
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Synonyms

EC Number Synonyms Comment Organism
3.1.99.B4 unspecific DNase
-
Archaeoglobus fulgidus
3.1.99.B4 xthA
-
Archaeoglobus fulgidus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.1.99.B4 70 80
-
Archaeoglobus fulgidus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.99.B4 7
-
-
Archaeoglobus fulgidus

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.1.99.B4 5 10
-
Archaeoglobus fulgidus