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Literature summary for 3.4.21.72 extracted from

  • Lindler, L.E.; Stutzenberger, F.J.
    Nephelometric assay for the immunoglobulin A1-protease produced by the oral bacterium Streptococcus sanguis (1982), Arch. Oral Biol., 27, 853-859.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.056
-
IgA
-
Streptococcus sanguinis

Organism

Organism UniProt Comment Textmining
Streptococcus sanguinis
-
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
rapid nephelometric assay Streptococcus sanguinis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
IgA + H2O
-
Streptococcus sanguinis ?
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37 40
-
Streptococcus sanguinis

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
55
-
complete loss of activity Streptococcus sanguinis

pH Optimum

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