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Literature summary for 3.2.1.3 extracted from

  • Ghose, A.; Chatterjee, B.S.; Das, A.
    Characterization of glucoamylase from Aspergillus terreus 4 (1990), FEMS Microbiol. Lett., 66, 345-350.
    View publication on PubMed
Search for more literature for 3.2.1.3

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
 additional information
-
 Aspergillus terreus

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
 Aspergillus terreus
-
-

Organism

Organism UniProt Comment Textmining
Aspergillus terreus
-
-
-
Aspergillus terreus 4
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
amylopectin + H2O
-
 Aspergillus terreus D-glucose + ?
-
 ?
amylopectin + H2O
-
 Aspergillus terreus 4 D-glucose + ?
-
 ?
amylose + H2O
-
 Aspergillus terreus glucose + ?
-
 ?
amylose + H2O
-
 Aspergillus terreus 4 glucose + ?
-
 ?
starch + H2O soluble Aspergillus terreus glucose + ?
-
 ?
starch + H2O soluble Aspergillus terreus 4 glucose + ?
-
 ?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
 1 h, stable Aspergillus terreus
65
-
 60 min, 2.5% loss of activity Aspergillus terreus
70
-
 1 h, about 50% loss of activity Aspergillus terreus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
-
 Aspergillus terreus

pH Range

pH Minimum pH Maximum Comment Organism
2 8 pH 2.0: about 60% of maximal activity, pH 8.0: about 50% of maximal activity Aspergillus terreus

pH Stability

pH Stability pH Stability Maximum Comment Organism
3 7 stable Aspergillus terreus
3 8 stable Aspergillus terreus