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Literature summary for 3.2.1.21 extracted from

  • Yeoh, H.H.
    Kinetic properties of beta-glucosidase from Cassava (1989), Phytochemistry, 28, 721-724.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
Ag2+
-
Manihot esculenta
D-glucono-1,5-lactone competitive inhibition Manihot esculenta
imidazole competitive inhibition with laminarin, non-competitive inhibition with 4-nitrophenyl-beta-D-glucopyranoside Manihot esculenta

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.26
-
4-nitrophenyl-beta-D-galactoside
-
Manihot esculenta
0.3
-
4-nitrophenyl-beta-D-glucopyranoside
-
Manihot esculenta
0.39
-
4-nitrophenyl-beta-D-xyloside
-
Manihot esculenta
0.42
-
4-nitrophenyl-beta-D-fucoside
-
Manihot esculenta
2.08
-
linamarin
-
Manihot esculenta
3.56
-
Salicin
-
Manihot esculenta
6.69
-
p-nitrophenyl-beta-D-mannoside
-
Manihot esculenta
12.22
-
prunasin
-
Manihot esculenta

Organism

Organism UniProt Comment Textmining
Manihot esculenta
-
cv Merah Jambu
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Manihot esculenta
-
peel
-
Manihot esculenta
-
tuber cortex
-
Manihot esculenta
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(2-hydroxymethylphenyl)-beta-D-glucopyranoside + H2O salicin Manihot esculenta 2-hydroxymethylphenol + beta-D-glucose
-
?
4-nitrophenyl beta-D-fucoside + H2O
-
Manihot esculenta 4-nitrophenol + beta-D-fucose
-
?
4-nitrophenyl beta-D-galactoside + H2O
-
Manihot esculenta 4-nitrophenol + beta-D-galactose
-
?
4-nitrophenyl beta-D-glucopyranoside + H2O
-
Manihot esculenta 4-nitrophenol + D-glucopyranose
-
?
4-nitrophenyl beta-D-mannopyranoside + H2O
-
Manihot esculenta 4-nitrophenol + beta-D-mannopyranose
-
?
4-nitrophenyl beta-D-xylopyranoside + H2O low activity Manihot esculenta 4-nitrophenol + beta-D-xylose
-
?
linamarin + H2O
-
Manihot esculenta HCN + ?
-
?
prunasin + H2O
-
Manihot esculenta D-mandelonitrile + beta-D-glucose
-
?