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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

Temperature Range

Temperature Range on EC 3.2.1.74 - glucan 1,4-beta-glucosidase

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TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
20 - 60
more than 75% activity between 20 and 75°C
4 - 37
-
stable for at least 1 h
40
-
incubation for 3 h, 40% loss of enzyme activity
50 - 100
-
about 30% activity at 50°C about 55% activity at 60°C, about 80% activity at 70°C, 100% activity at 80-90°C, about 30% activity at 100°C
60 - 70
-
85% and 91% of the maximum activity at 60°C and 70°C, respectively
70
-
incubation for 3 h, 100% loss of enzyme activity