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3.2.1.57: isopullulanase

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

Word Map on EC 3.2.1.57

Reaction

hydrolysis of pullulan to isopanose (6-alpha-maltosylglucose) =

Synonyms

IPU, More, pullulan 4-glucanohydrolase

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.57 isopullulanase

Systematic Name

Systematic Name on EC 3.2.1.57 - isopullulanase

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SYSTEMATIC NAME
IUBMB Comments
pullulan 4-glucanohydrolase (isopanose-forming)
The enzyme has practically no action on starch. Panose (4-alpha-isomaltosylglucose) is hydrolysed to isomaltose and glucose. cf. EC 3.2.1.41 (pullulanase) and EC 3.2.1.135 (neopullulanase).