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Literature summary extracted from

  • Imai, K.; Kobayashi, M.; Matsuda, K.
    Properties of an alpha-1,3-glucanase from Streptomyces sp. KI-8 (1977), Agric. Biol. Chem., 41, 1889-1895.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.59 Hg2+
-
 Streptomyces sp.
3.2.1.59 Mn2+
-
 Streptomyces sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.59 additional information
-
 additional information
-
 Streptomyces sp.

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.59 Streptomyces sp.
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.59
-
 Streptomyces sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.59 glucan + H2O alpha-1,3-glucan Streptomyces sp. nigerose + glucose
-
 ?
3.2.1.59 lentinus alpha-1,3-glucan + H2O
-
 Streptomyces sp. ?
-
 ?
3.2.1.59 additional information not: nigerose Streptomyces sp. ?
-
 ?
3.2.1.59 mutan + H2O
-
 Streptomyces sp. ?
-
 ?
3.2.1.59 nigeropentaose + H2O
-
 Streptomyces sp. D-glucose + nigerose
-
 ?
3.2.1.59 nigerotetraose + H2O
-
 Streptomyces sp. D-glucose + nigerose
-
 ?
3.2.1.59 nigerotriose + H2O
-
 Streptomyces sp. D-glucose + nigerose
-
 ?
3.2.1.59 pseudonigeran + H2O
-
 Streptomyces sp. nigerose + alpha-D-glucose
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.59 60
-
-
 Streptomyces sp.

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
3.2.1.59 30 80 30°C: 18% of optimum activity, 80°C: 25% of optimum activity Streptomyces sp.

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.59 50
-
 stable up to 10 min Streptomyces sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.59 5.4
-
-
 Streptomyces sp.

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.2.1.59 3 7 pH 3: 30% of optimum activity, pH 7: 20% of optimum activity Streptomyces sp.