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Literature summary for 3.4.23.25 extracted from

  • Yokosawa, H.; Ito, H.; Murata, S.; Ishii, S.I.
    Purification and fluorometric assay of proteinase A from yeast (1983), Anal. Biochem., 134, 210-215.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
pepstatin
-
Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Saccharomyces cerevisiae

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Dimethylcasein + H2O
-
Saccharomyces cerevisiae ?
-
?
Succinyl-Arg-Pro-Phe-His-Leu-Leu-Val-Tyr 4-methylcoumarin 7-amide + H2O
-
Saccharomyces cerevisiae Succinyl-Arg-Pro-Phe-His-Leu-Leu + Val-Tyr 4-methylcoumarin 7-amide
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Saccharomyces cerevisiae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5 5.5 succinyl-Arg-Pro-Phe-His-Leu-Leu-Val-Tyr 4-methylcoumarin 7-amide Saccharomyces cerevisiae

pH Range

pH Minimum pH Maximum Comment Organism
4 6.5 4: about 50% of activity maximum, 6.5: about 30% of activity maximum Saccharomyces cerevisiae