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Literature summary for 2.7.7.6 extracted from

  • Deora, R.; Mira, T.K.
    Purification and characterization of DNA dependent RNA polymerase from Staphylococcus aureus (1995), Biochem. Biophys. Res. Commun., 208, 610-616.
    View publication on PubMed

Metals/Ions

Metals/Ions Comment Organism Structure
KCl maximal activity at 200 mM Staphylococcus aureus
Mg2+ maximal activity at 10-30 mM Staphylococcus aureus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
42000
-
x * 151000 + x * 147000 + x * 55000 + x * 42000, SDS-PAGE Staphylococcus aureus
55000
-
x * 151000 + x * 147000 + x * 55000 + x * 42000, SDS-PAGE Staphylococcus aureus
147000
-
x * 151000 + x * 147000 + x * 55000 + x * 42000, SDS-PAGE Staphylococcus aureus
151000
-
x * 151000 + x * 147000 + x * 55000 + x * 42000, SDS-PAGE Staphylococcus aureus

Organism

Organism UniProt Comment Textmining
Staphylococcus aureus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Staphylococcus aureus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.0813
-
-
Staphylococcus aureus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
nucleoside triphosphate + RNAn the enzyme requires DNA as template Staphylococcus aureus diphosphate + RNAn+1
-
?

Subunits

Subunits Comment Organism
? x * 151000 + x * 147000 + x * 55000 + x * 42000, SDS-PAGE Staphylococcus aureus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40 45
-
Staphylococcus aureus

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
37 50 37°C: about 25% of maximal activity, 50°C: about 5% of maximal activity Staphylococcus aureus