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Literature summary for 3.2.1.21 extracted from

  • Evans, C.S.
    Properties of the beta-D-glucosidase (cellobiase) from the wood-rotting fungus, Coriolus versicolor (1985), Appl. Microbiol. Biotechnol., 22, 128-131.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
beta-D-glucose competitive inhibition, Ki: 1.8 mM Trametes versicolor
cellobiose substrate inhibition at high concentrations Trametes versicolor

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.27
-
4-nitrophenyl-beta-D-glucopyranoside
-
Trametes versicolor
2.94
-
cellobiose
-
Trametes versicolor

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Trametes versicolor
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
300000
-
gel filtration Trametes versicolor

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4-O-beta-D-glucopyranosyl-D-glucose + H2O Trametes versicolor cellobiose beta-D-glucose + D-glucose
-
?

Organism

Organism UniProt Comment Textmining
Trametes versicolor
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein
-
Trametes versicolor

Purification (Commentary)

Purification (Comment) Organism
partial Trametes versicolor

Source Tissue

Source Tissue Comment Organism Textmining
cell culture
-
Trametes versicolor
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl beta-D-glucopyranoside + H2O
-
Trametes versicolor 4-nitrophenol + D-glucopyranose
-
?
4-O-beta-D-glucopyranosyl-D-glucose + H2O cellobiose Trametes versicolor beta-D-glucose + D-glucose
-
?
cellobiose + H2O
-
Trametes versicolor 2 beta-D-glucose
-
?