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Literature summary for 3.4.23.18 extracted from

  • Yagi, F.; Fan, J.; Tadera, K.; Kobayashi, A.
    Purification and characterization of carboxyl proteinase from Aspergillus kawachii (1986), Agric. Biol. Chem., 50, 1029-1033.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
Diazoacetyl-DL-norleucine methyl ester
-
Aspergillus luchuensis
additional information diisopropyl phosphofluoridate; EDTA; no inhibition by p-chloromercuribenzene sulfonate, AgNO3, 2-mercaptoethanol, PMSF Aspergillus luchuensis
Streptomyces pepsin inhibitor
-
Aspergillus luchuensis

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Aspergillus luchuensis
-
-
soluble
-
Aspergillus luchuensis
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
additional information
-
amino acid composition Aspergillus luchuensis
35000
-
Aspergillus kawachii, gel filtration, HPLC Aspergillus luchuensis

Organism

Organism UniProt Comment Textmining
Aspergillus luchuensis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Aspergillus luchuensis

Source Tissue

Source Tissue Comment Organism Textmining
culture filtrate
-
Aspergillus luchuensis
-
Koji culture on rize Aspergillus luchuensis
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
8.64
-
-
Aspergillus luchuensis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Hemoglobin + H2O
-
Aspergillus luchuensis ?
-
?

Subunits

Subunits Comment Organism
monomer 1 * 35000, Aspergillus kawachii, SDS-PAGE Aspergillus luchuensis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Aspergillus luchuensis
50
-
-
Aspergillus luchuensis

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
40
-
below, stable Aspergillus luchuensis
60
-
20 min, at pH 2.8, complete inactivation Aspergillus luchuensis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
additional information
-
pI: 3.9 Aspergillus luchuensis
2.8 3.4
-
Aspergillus luchuensis