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Literature summary for 3.1.3.2 extracted from

  • Barbaric, S.; Kozulic, B.; Ries, B.; Mildner, P.
    Physicochemical and kinetic properties of acid phosphatase from Saccharomyces cerevisiae (1984), J. Biol. Chem., 259, 878-883.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.28
-
4-nitrophenyl phosphate at low substrate concentrations, and a second Km-value at high concentrations Saccharomyces cerevisiae
3
-
4-nitrophenyl phosphate at high substrate concentrations, and a second Km-value at low concentrations Saccharomyces cerevisiae

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
252000
-
calculation from sedimentation data Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl phosphate + H2O
-
Saccharomyces cerevisiae 4-nitrophenol + phosphate
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
15 min, 50% loss of activity Saccharomyces cerevisiae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2 3.6 and a second optimum between pH 4.1 and 4.4 Saccharomyces cerevisiae
4.1 4.4 an a second optimum between pH 3.2 and 3.6 Saccharomyces cerevisiae

pH Stability

pH Stability pH Stability Maximum Comment Organism
3 5 stable Saccharomyces cerevisiae