limit dextrinase EC#: 3.2.1.142; ChemWhat Code: 1380044
| Product Name | limit dextrinase |
| Example Structure | ![]() |
| Synonyms | Ask, GH13 12-14, HvLD99, limit dextrinase, Pul3YH5, PULI, pullulanase, pullulanase type I, starch-debranching enzyme |
| EC Number | 3.2.1.142 |
| CAS Registry Number | |
| Comments | Plant enzymes with little or no action on glycogen. Action on amylopectin is incomplete, but action on ¦Á-limit dextrins is complete. Maltose is the smallest sugar it can release from an ¦Á-(1¡ú6)-linkage. |
| Cofactor | |
| History | |
| Reactions | Hydrolysis of (1->6)-alpha-D-glucosidic linkages in alpha- and beta-limit dextrins of amylopectin and glycogen, and in amylopectin and pullulan. |
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