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Literature summary for 3.4.11.15 extracted from

  • Achstetter, T.; Ehmann, C.; Wolf, D.H.
    Aminopeptidase Co, a new yeast peptidase (1982), Biochem. Biophys. Res. Commun., 109, 341-347.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
1,10-phenanthroline 22% inhibition at 0.1 mM Saccharomyces cerevisiae
antipain 19% inhibition at 0.05 mg/ml Saccharomyces cerevisiae
bestatin 18% inhibition at 0.05 mg/ml Saccharomyces cerevisiae
EDTA 99% inhibition at 0.1 mM Saccharomyces cerevisiae
Mn2+ 76% inhibition at 100 mM Saccharomyces cerevisiae
Zn2+ 91% inhibition at 100 mM Saccharomyces cerevisiae

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm
-
Saccharomyces cerevisiae 5737
-

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ required Saccharomyces cerevisiae
Cu2+ can partly replace Co2+ Saccharomyces cerevisiae
Ni2+ can partly replace Co2+ Saccharomyces cerevisiae

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
10000
-
gel filtration Saccharomyces cerevisiae
70000
-
molecular form a, gel filtration Saccharomyces cerevisiae
75000
-
molecular form b, proform, gel filtration Saccharomyces cerevisiae

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information 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
0.2
-
minimum, substrate-dependent Saccharomyces cerevisiae
43.32
-
maximum, substrate-dependent Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Arg-4-nitroanilide + H2O
-
Saccharomyces cerevisiae Arg + 4-nitroaniline
-
ir
Leu-4-nitroanilide + H2O
-
Saccharomyces cerevisiae Leu + 4-nitroaniline
-
ir
Lys-4-nitroanilide + H2O
-
Saccharomyces cerevisiae Lys + 4-nitroaniline
-
ir
additional information
-
Saccharomyces cerevisiae ?
-
?
additional information only those p-nitroanilide derivatives containing basic amino acids are cleaved Saccharomyces cerevisiae ?
-
?