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Literature summary for 3.5.1.5 extracted from

  • Chen, Y.Y.M.; Clancy, K.A.; Burne, R.A.
    Streptococcus salivarius urease: genetic and biochemical characterization and expression in a dental plaque Streptococcus (1996), Infect. Immun., 64, 585-592.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli and Streptococcus gordonii DL1 Streptococcus salivarius

Organism

Organism UniProt Comment Textmining
Streptococcus salivarius
-
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme from Escherichia coli Streptococcus salivarius

Source Tissue

Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1700
-
-
Streptococcus salivarius

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
urea + H2O
-
Streptococcus salivarius CO2 + NH3
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60
-
-
Streptococcus salivarius

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
40 80 about 60% of maximal activity at 40°C and at 80°C Streptococcus salivarius

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Streptococcus salivarius

pH Range

pH Minimum pH Maximum Comment Organism
5 8 pH 5.0: about 70% of maximal activity, pH 8.0: about 80% of maximal activity Streptococcus salivarius