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3.2.1.74: glucan 1,4-beta-glucosidase

This is an abbreviated version!
For detailed information about glucan 1,4-beta-glucosidase, go to the full flat file.

Word Map on EC 3.2.1.74

Reaction

(Glcbeta(1-4))r
+
H2O
=
(Glcbeta(1-4))r-1
+
beta-D-glucopyranose

Synonyms

1,4-beta-D-glucan glucanohydrolase, 1,4-beta-D-glucan glucohydrolase, b-glucan glucohydrolase, beta-(1-4)-glucanase, beta-1,4-beta-glucanase, beta-1,4-glucosidase, beta-glucosidase, beta-glucosidase/xylosidase, Bgl, BglA, Carboxymethyl cellulase, CbhA, Cel48A, Cel9A, Cel9D, cellobiase, cellobiohydrolase, Cellulase, Cex, endo-1,4-beta-D-glucanase, endo/exocellulase, Ex-1, exo-1,4-beta-glucanase, exo-1,4-beta-glucosidase, exo-beta-1,4-glucanase, exo-beta-1,4-glucosidase, exo-bets-1,4-glucanase, exocellulase, exocellulase I, exoglucanase, family 9 glycoside hydrolase, family-1 glycosyl hydrolase, FiG, GH9, glucan 1,4-beta-glucosidase, glucohydrolase, NA23_08975, P-42, Rubg3A, Rubg3B, Rucel5B, TSC, Xyn10E

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.74 glucan 1,4-beta-glucosidase

Substrates Products

Substrates Products on EC 3.2.1.74 - glucan 1,4-beta-glucosidase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
2,4-dinitrophenol cellobiose + H2O
?
show the reaction diagram
-
-
-
?
2-nitrophenyl beta-cellobioside + H2O
2-nitrophenol + beta-cellobiose
show the reaction diagram
-
3.1% activity compared to 4-nitrophenyl beta-D-glucopyranoside
-
-
?
2-nitrophenyl beta-D-galactopyranoside + H2O
2-nitrophenol + D-galactose
show the reaction diagram
2-nitrophenyl beta-D-glucopyranoside + H2O
2-nitrophenol + D-glucopyranose
show the reaction diagram
4-methylumbelliferyl 4-O-(beta-D-glucopyranosyl)-beta-D-xylopyranoside + H2O
?
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl beta-cellobioside + H2O
4-methylumbelliferone + cellobiose
show the reaction diagram
4-methylumbelliferyl beta-cellotrioside + H2O
4-methylumbelliferone + cellotriose
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl beta-D-cellobioside + 2 H2O
4-methylumbelliferol + 2 D-glucose
show the reaction diagram
i.e.MuC, 14.9% relative activity compared to 4-nitrophenyl-beta-D-glucopyranoside as substrate
-
-
?
4-methylumbelliferyl beta-D-cellotrioside + H2O
4-methylumbelliferone + cellotriose
show the reaction diagram
-
-
-
?
4-methylumbelliferyl beta-D-glucopyranoside + H2O
4-methylumbelliferone + D-glucopyranose
show the reaction diagram
-
-
-
-
?
4-methylumbelliferyl beta-D-glucoside + H2O
4-methylumbelliferone + D-glucopyranose
show the reaction diagram
4-methylumbelliferyl-beta-D-cellobioside + H2O
?
show the reaction diagram
-
-
-
?
4-methylumbelliferyl-beta-D-cellobioside + H2O
D-glucose + ?
show the reaction diagram
i.e.MuC, 157.7% relative activity compared to 4-nitrophenyl beta-D-glucopyranoside as substrate
-
-
?
4-methylumbelliferyl-beta-D-lactoside + H2O
4-methylumbelliferone + D-lactose
show the reaction diagram
-
-
-
-
?
4-nitrophenyl alpha-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
4-nitrophenyl beta-cellobioside + H2O
4-nitrophenol + beta-cellobiose
show the reaction diagram
-
6.5% activity compared to 4-nitrophenyl beta-D-glucopyranoside
-
-
?
4-nitrophenyl beta-D-cellobioside + H2O
4-nitrophenol + beta-D-cellobiose
show the reaction diagram
4-nitrophenyl beta-D-galactopyranoside + H2O
4-nitrophenol + beta-D-galactopyranose
show the reaction diagram
-
1.2% activity compared to 4-nitrophenyl beta-D-glucopyranoside
-
-
?
4-nitrophenyl beta-D-glucopyranose + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
?
4-nitrophenyl beta-D-glucopyranoside + H2O
4-nitrophenol + D-glucopyranose
show the reaction diagram
4-nitrophenyl beta-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
-
-
-
?
4-nitrophenyl cellobioside + H2O
4-nitrophenol + cellobiose
show the reaction diagram
acid swollen cellulose + H2O
D-glucose + ?
show the reaction diagram
-
-
-
?
acid-swollen cellulose + H2O
cellobiose
show the reaction diagram
-
-
-
-
?
alpha-cellulose + H2O
?
show the reaction diagram
-
no activity with carboxymethylcellulose, salicin, cellobiose and alpha-dimethylglucoside
-
-
?
amorphous cellulose + H2O
?
show the reaction diagram
-
-
-
?
amygdalin + H2O
?
show the reaction diagram
-
-
-
-
?
arbutin + H2O
?
show the reaction diagram
-
-
-
-
?
avicel + H2O
?
show the reaction diagram
avicel + H2O
cellobiose
show the reaction diagram
-
-
-
-
?
avicel + H2O
cellobiose + ?
show the reaction diagram
-
0.09% activity compared to carboxymethylcellulose
-
-
?
Avicel + H2O
D-glucose + cellotetraose + cellotriose + cellobiose
show the reaction diagram
bacterial cellulose + H2O
?
show the reaction diagram
-
-
-
-
?
bacterial microcrystalline cellulose + H2O
?
show the reaction diagram
-
-
-
?
barley beta-D-glucan + H2O
D-glucose
show the reaction diagram
-
strongest activity (15525% activity compared to carboxymethyl cellulose)
-
-
?
barley beta-glucan + H2O
D-glucose + ?
show the reaction diagram
barley glucan + H2O
?
show the reaction diagram
-
326% activity compared to carboxymethylcellulose
-
-
?
beta-1,4-xylan + H2O
?
show the reaction diagram
-
-
-
-
?
beta-glucan + H2O
?
show the reaction diagram
-
from yeast and from barley
-
-
?
carboxymethyl cellulose + H2O
?
show the reaction diagram
carboxymethyl cellulose + H2O
cellobiose + cellopentaose + cellotetraose + cellotriose + D-glucose
show the reaction diagram
-
-
the major product is cellobiose with some minor products
-
?
carboxymethylcellulose + H2O
?
show the reaction diagram
carboxymethylcellulose + H2O
D-glucose + cellooligosaccharides
show the reaction diagram
Thermomonospora sp.
-
-
-
-
?
cellobiose + H2O
2 beta-D-glucose
show the reaction diagram
cellobiose + H2O
2 D-glucose
show the reaction diagram
cellobiose + H2O
D-glucose + cellotetraose + cellotriose
show the reaction diagram
cellodextrins + H2O
D-glucose + cellotriose + cellobiose
show the reaction diagram
celloheptaose + H2O
?
show the reaction diagram
cellohexaose + H2O
cellobiose + cellotriose
show the reaction diagram
-
-
-
-
?
cellohexaose + H2O
cellopentaose + D-glucose
show the reaction diagram
-
-
-
?
cellohexaose + H2O
D-glucose + ?
show the reaction diagram
cellooligomers + H2O
cellobiose + cellooligomers
show the reaction diagram
-
-
-
ir
cellooligomers + H2O
D-glucose + ?
show the reaction diagram
cellooligomers + H2O
D-glucose + cellooligomers
show the reaction diagram
-
-
-
ir
cellopentaose + H2O
?
show the reaction diagram
cellopentaose + H2O
cellobiose + cellotriose
show the reaction diagram
-
-
-
-
?
cellopentaose + H2O
D-glucose + ?
show the reaction diagram
cellopentaose + H2O
glucose + ?
show the reaction diagram
cellotetraose + 3 H2O
4 D-glucose
show the reaction diagram
cellotetraose + H2O
2 cellobiose
show the reaction diagram
cellotetraose + H2O
?
show the reaction diagram
cellotetraose + H2O
cellobiose + cellotriose + D-glucose
show the reaction diagram
-
-
cellobiose is the dominant product, while cellotriose and glucose are minor products
-
?
cellotetraose + H2O
D-glucose + cellotriose + cellobiose
show the reaction diagram
cellotetraose + H2O
glucose + cellobiose + cellotriose
show the reaction diagram
-
with a conversion ratio of 80%
-
?
cellotriose + H2O
D-glucose + cellobiose
show the reaction diagram
cellotriose + H2O
glucose + cellobiose
show the reaction diagram
cellulose + H2O
?
show the reaction diagram
cellulose + H2O
D-glucose + ?
show the reaction diagram
cellulose acetate + H2O
?
show the reaction diagram
-
-
-
-
?
cotton + H2O
?
show the reaction diagram
-
-
-
-
?
D(+)-cellobiose + H2O
D-glucose
show the reaction diagram
-
-
-
-
r
esculin + H2O
?
show the reaction diagram
-
-
-
-
?
filter paper
?
show the reaction diagram
-
-
-
?
filter paper + H2O
cellobiose + ?
show the reaction diagram
filter paper + H2O
cellobiose + cellopentaose + cellotetraose + cellotriose + D-glucose
show the reaction diagram
-
-
the major product is cellobiose with some minor products
-
?
galactomannan + H2O
?
show the reaction diagram
gentiobiose + H2O
?
show the reaction diagram
hydroquinone-beta-D-glucopyranoside + H2O
hydroquinone + D-glucose
show the reaction diagram
-
-
-
?
hydroxyethyl cellulose + H2O
?
show the reaction diagram
-
220% activity compared to carboxymethyl cellulose
-
-
?
laminaribiose + H2O
?
show the reaction diagram
laminarin + H2O
?
show the reaction diagram
-
-
-
-
?
laminaritriose + H2O
?
show the reaction diagram
-
from barley
-
-
?
lichenan + H2O
?
show the reaction diagram
n-heptyl-beta-D-glucopyranoside + H2O
n-heptanol + D-glucose
show the reaction diagram
-
-
-
?
n-hexyl-beta-D-glucopyranoside + H2O
n-hexanol + D-glucose
show the reaction diagram
-
-
-
?
n-octyl-beta-D-glucopyranoside + H2O
n-octanol + D-glucose
show the reaction diagram
-
-
-
?
n-pentyl-beta-D-glucopyranoside + H2O
n-pentanol + D-glucose
show the reaction diagram
-
-
-
?
o-nitrophenyl beta-D-glucopyranoside + H2O
?
show the reaction diagram
-
-
-
-
?
o-nitrophenyl-beta-D-galactopyranose + H2O
o-nitrophenol + beta-D-galactopyranose
show the reaction diagram
oat spelt xylan + H2O
?
show the reaction diagram
-
57% activity compared to carboxymethyl cellulose
-
-
?
p-nitrophenol beta-D-cellobioside + H2O
p-nitrophenol beta-D-glucopyranoside + D-glucose
show the reaction diagram
-
-
-
?
p-nitrophenyl beta-D-lactoside + H2O
?
show the reaction diagram
-
-
-
-
?
p-nitrophenyl cellobioside + H2O
p-nitrophenyl + glucose
show the reaction diagram
p-nitrophenyl glucoside + H2O
p-nitrophenyl + glucose
show the reaction diagram
-
p-nitrophenyl releasing with no lag period, no activity with p-nitrophenyl-?-(N-acetylgalactosamine), p-nitrophenyl-?-glucose-6-phosphate, p-nitrophenyl-(N-acetylglucosamine), p-nitrophenyl-di(N-acetylglucosamine), p-nitrophenyl-tri(N-acetylglucosamine)
-
-
?
p-nitrophenyl-beta-D-cellobiose + H2O
p-nitrophenol + cellobioside
show the reaction diagram
-
-
-
?
p-nitrophenyl-beta-D-cellobioside + H2O
cellobiose + p-nitrophenol
show the reaction diagram
-
-
-
ir
p-nitrophenyl-beta-D-cellobioside + H2O
D-glucose + p-nitrophenyl-beta-D-glucoside
show the reaction diagram
p-nitrophenyl-beta-D-cellotrioside + H2O
D-glucose + p-nitrophenyl-beta-D-cellobioside + p-nitrophenyl-beta-D-cellotetraoside + p-nitrophenyl-beta-D-glucoside
show the reaction diagram
p-nitrophenyl-beta-D-fucopyranoside + H2O
p-nitrophenol + fucopyranose
show the reaction diagram
-
-
-
?
p-nitrophenyl-beta-D-glucopyranoside + H2O
4-nitrophenol + D-glucose
show the reaction diagram
p-nitrophenyl-cellobioside + H2O
?
show the reaction diagram
-
-
-
-
?
phenyl-beta-D-glucopyranoside + H2O
phenol + D-glucose
show the reaction diagram
-
-
-
?
phosphate acid swollen cellulose + H2O
?
show the reaction diagram
-
10.7% activity compared to carboxymethylcellulose
-
-
?
prunasin + H2O
D-mandelonitrile + beta-D-glucose
show the reaction diagram
-
-
-
-
?
salicin + H2O
?
show the reaction diagram
sigmacell + H2O
?
show the reaction diagram
-
-
-
-
?
sophorose + H2O
?
show the reaction diagram
sugarcane bagasse + H2O
?
show the reaction diagram
swollen cellulose + H2O
cellobiose + cellotriose
show the reaction diagram
-
-
-
?
trehalose + H2O
?
show the reaction diagram
xylan + H2O
?
show the reaction diagram
xylo-oligosaccharides + H2O
?
show the reaction diagram
-
-
-
-
?
xylobiose + H2O
?
show the reaction diagram
-
-
-
-
?
additional information
?
-