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Literature summary extracted from

  • Gupta, A.K.; Gautam, S.P.
    Purification and properties of an extracellular alpha-glucosidase from the thermophilic fungus Malbranchea sulfurea (1993), J. Gen. Microbiol., 139, 963-967.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.20 Ag+
-
Malbranchea cinnamomea
3.2.1.20 Cu2+
-
Malbranchea cinnamomea
3.2.1.20 EDTA
-
Malbranchea cinnamomea
3.2.1.20 PCMB
-
Malbranchea cinnamomea

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.2.1.20 extracellular
-
Malbranchea cinnamomea
-
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.20 110000
-
x * 110000, SDS-PAGE Malbranchea cinnamomea

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.20 Malbranchea cinnamomea
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.20
-
Malbranchea cinnamomea

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.20 3.95
-
-
Malbranchea cinnamomea

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.20 isomaltose + H2O no activity Malbranchea cinnamomea 2 alpha-D-glucose
-
?
3.2.1.20 maltose + H2O
-
Malbranchea cinnamomea alpha-D-glucose + D-glucose
-
?
3.2.1.20 maltotriose + H2O
-
Malbranchea cinnamomea maltose + D-glucose
-
?
3.2.1.20 methyl-alpha-glucoside + H2O no activity Malbranchea cinnamomea methanol + alpha-D-glucose
-
?
3.2.1.20 p-nitrophenyl-alpha-D-glucopyranoside + H2O
-
Malbranchea cinnamomea 4-nitrophenol + D-glucose
-
?
3.2.1.20 sucrose + H2O
-
Malbranchea cinnamomea D-fructose + alpha-D-glucose
-
?

Subunits

EC Number Subunits Comment Organism
3.2.1.20 ? x * 110000, SDS-PAGE Malbranchea cinnamomea

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.20 60
-
-
Malbranchea cinnamomea

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.20 55
-
half-life: 6 h Malbranchea cinnamomea
3.2.1.20 60
-
half-life: 125 min Malbranchea cinnamomea
3.2.1.20 65
-
half-life: 45 min Malbranchea cinnamomea

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.20 4.8
-
-
Malbranchea cinnamomea