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Literature summary for 3.2.1.74 extracted from

  • Wood, T.M.; McCrae, S.I.
    Purification and some properties of a (1-4)-beta-D-glucan glucohydrolase associated with the cellulase from the fungus Penicillium funiculosum (1982), Carbohydr. Res., 110, 291-303.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
D-glucono-1,5-lactone
-
Talaromyces funiculosus
D-glucose
-
Talaromyces funiculosus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.37
-
cellopentaose
-
Talaromyces funiculosus
0.44
-
cellotriose
-
Talaromyces funiculosus
0.77
-
cellotetraose
-
Talaromyces funiculosus
0.77
-
o-nitrophenyl beta-D-glucopyranoside
-
Talaromyces funiculosus
10
-
cellobiose
-
Talaromyces funiculosus
127
-
cellulose H3OP4 swollen Talaromyces funiculosus

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Talaromyces funiculosus
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
65000
-
gel filtration Talaromyces funiculosus

Organism

Organism UniProt Comment Textmining
Talaromyces funiculosus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Talaromyces funiculosus

Source Tissue

Source Tissue Comment Organism Textmining
culture medium
-
Talaromyces funiculosus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
cellobiose + H2O
-
Talaromyces funiculosus D-glucose + cellotetraose + cellotriose
-
?
cellopentaose + H2O
-
Talaromyces funiculosus D-glucose + ?
-
?
cellotetraose + H2O
-
Talaromyces funiculosus D-glucose + cellotriose + cellobiose
-
?
cellotriose + H2O
-
Talaromyces funiculosus D-glucose + cellobiose
-
?
cellulose + H2O H3PO4 swollen Talaromyces funiculosus D-glucose + ? D-glucose + cellobiose ?
gentiobiose + H2O
-
Talaromyces funiculosus ?
-
?
laminaribiose + H2O
-
Talaromyces funiculosus ?
-
?
o-nitrophenyl beta-D-glucopyranoside + H2O
-
Talaromyces funiculosus ?
-
?
sophorose + H2O
-
Talaromyces funiculosus ?
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
stable at 50°C, activity loss above 70°C Talaromyces funiculosus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
-
Talaromyces funiculosus