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3.2.1.59: glucan endo-1,3-alpha-glucosidase

This is an abbreviated version!
For detailed information about glucan endo-1,3-alpha-glucosidase, go to the full flat file.

Word Map on EC 3.2.1.59

Reaction

Nigeropentaose
+ 3 H2O = 2 nigerose +
alpha-D-glucopyranose

Synonyms

Agl-FH1, Agl-FH2, Agl-KA, AglST2, Agn1p, Agn2, Agn2p, alpha-1,3 endoglucanase, alpha-1,3-glucanase, alpha-1,3-glucanase HF65, alpha-1,3-glucanase HF90, cariogenanase, cariogenase, endo alpha-1,3-glucanase, endo-(1,3)-alpha-glucanase, endo-(1-->3)-alpha-glucanase, endo-(1-3)-alpha-glucanase, endo-1,3-alpha-D-glucanase, endo-1,3-alpha-glucanase, endo-alpha-1,3-glucanase, FH11, glucanase, endo-1,3-alpha-mutanase, MuB, MuC1, MuC2, mutanase, MutAp

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.59 glucan endo-1,3-alpha-glucosidase

Temperature Stability

Temperature Stability on EC 3.2.1.59 - glucan endo-1,3-alpha-glucosidase

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
21
-
diluted enzyme, 1:19, 0.2 M acetate bufferm pH 5.5, at room temperature is stable for 24-48 h
35
-
1 h, stable up to
37
-
pH 5.5, 3 days, 3% loss of activity
40
-
5% loss of activity after 90 min
65 - 70
-
the purified enzyme retains more than 50% of maximum activity after incubation at 65°C more than 2 h and exhibits about 95% of full activity after incubation at 65°C for 10 min. After treatment at 70°C for 120 min, the enzyme shows 20% residual activity