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Literature summary for 2.7.7.7 extracted from

  • Cambon-Bonavita, M.A.; Schmitt, P.; Zieger, M.; Flaman, J.M.; Lesongeur, F.; Raguenes, G.; Bindel, D.; Frisch, N.; Lakkis, Z.; Dupret, D.; Barbier, G.; Querellou, J.
    Cloning, expression, and characterization of DNA polymerase I from the hyperthermophilic archaea Thermococcus fumicolans (2004), Extremophiles, 4, 215-225.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Thermococcus fumicolans

Metals/Ions

Metals/Ions Comment Organism Structure
KCl increase in KCl concentration from 10 to 75 mM results in a 10fold increase in polymerase activity Thermococcus fumicolans

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
89000
-
protein band possibly corresponding to mature DNA polymerase, SDS-PAGE Thermococcus fumicolans
170000
-
protein precursor containing the DNA polymerase with both inteins, SDS-PAGE Thermococcus fumicolans

Organism

Organism UniProt Comment Textmining
Thermococcus fumicolans
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Thermococcus fumicolans

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
deoxynucleoside triphosphate + DNAn
-
Thermococcus fumicolans diphosphate + DNAn+1
-
?

Synonyms

Synonyms Comment Organism
DNA polymerase I
-
Thermococcus fumicolans

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
72
-
-
Thermococcus fumicolans

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
92
-
retains 50% of its activity after 7 h Thermococcus fumicolans
95
-
retains 50% of its activity after 3.3 h Thermococcus fumicolans
100
-
retains 50% of its activity after 2 h Thermococcus fumicolans