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Catalysis of the hydrolysis of any glycosyl bond. Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic. Catalysis of the hydrolysis of any O-glycosyl bond. Catalysis of the hydrolysis of alpha-(1,6)-D-glucosidic branch linkages in glycogen, amylopectin and their beta-limits dextrins. Catalysis of the cleavage of branch points in branched glycogen polymers.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: isoamylase activity
Acc: GO:0019156
Aspect: Molecular Function
Desc: Catalysis of the hydrolysis of alpha-(1,6)-D-glucosidic branch linkages in glycogen, amylopectin and their beta-limits dextrins.
Synonyms:
  • debranching enzyme activity
  • glycogen alpha-1,6-glucanohydrolase activity
Proteins in PDR annotated with:
   This term: 4 [Search]
   Term or descendants: 4 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0019156 - isoamylase activity (interactive image map)
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Created and Maintained by: Michael Riffle