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3.2.1.142: limit dextrinase

This is an abbreviated version!
For detailed information about limit dextrinase, go to the full flat file.

Word Map on EC 3.2.1.142

Reaction

alpha-D-glucopyranosyl-(1-4)-[alpha-D-glucopyranosyl-(1-6)]-alpha-D-glucopyranosyl-(1-4)-alpha-D-glucopyranosyl-(1-4)-alpha-D-glucopyranose
+
H2O
=
alpha-D-glucopyranosyl-(1-4)-alpha-D-glucopyranosyl-(1-4)-alpha-D-glucopyranosyl-(1-4)-alpha-D-glucopyranose
+
D-glucose

Synonyms

Ask, GH13 12-14, HvLD99, limit dextrinase, Pul3YH5, PULI, pullulanase, pullulanase type I, starch-debranching enzyme

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.142 limit dextrinase

pH Optimum

pH Optimum on EC 3.2.1.142 - limit dextrinase

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pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
5 - 5.4
-
pullulan as substrate
5.3
-
assay at
5.5
-
assay at
5.8 - 6.2
-
with both pullulan and amylopectin beta-limit dextrin as substrates
6.4 - 6.8
-
pullulan and amylopectin as substrates, maximum activity occurred over a relatively broad range