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Literature summary for 3.2.1.21 extracted from

  • Filho, E. X. F.
    Purification and characterization of a beta-glucosidase from solid-state cultures of Humicola grisea var. thermoidea (1996), Can. J. Microbiol., 42, 1-5.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Cu2+
-
Trichocladium griseum
D-gluconic acid lactone
-
Trichocladium griseum
D-glucose
-
Trichocladium griseum
Hg2+
-
Trichocladium griseum
Mn2+
-
Trichocladium griseum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.316
-
4-nitrophenyl beta-D-glucopyranoside pH and temperature not specified in the publication Trichocladium griseum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
82000
-
2 * 82000, SDS-PAGE Trichocladium griseum
156000
-
gel filtration Trichocladium griseum

Organism

Organism UniProt Comment Textmining
Trichocladium griseum
-
var. thermoidea
-

Purification (Commentary)

Purification (Comment) Organism
-
Trichocladium griseum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl beta-D-glucopyranoside + H2O
-
Trichocladium griseum 4-nitrophenol + D-glucopyranose
-
?
cellobiose + H2O
-
Trichocladium griseum 2 D-glucose
-
?

Subunits

Subunits Comment Organism
dimer 2 * 82000, SDS-PAGE Trichocladium griseum

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60
-
-
Trichocladium griseum

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
1 h, stable Trichocladium griseum
65
-
half-life: 15 min Trichocladium griseum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4 4.5
-
Trichocladium griseum

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.6
-
D-glucose pH and temperature not specified in the publication Trichocladium griseum