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Literature summary extracted from

  • Liu, W.; De Castro, M.L.; Takrama, J.; Bilous, P.T.; Vinayagamoorthy, T.; Madsen, N.B.; Bleackley, R.C.
    Molecular cloning, sequencing, and analysis of the cDNA for rabbit muscle glycogen debranching enzyme (1993), Arch. Biochem. Biophys., 306, 232-239.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.2.1.33 glycogen debranching enzyme, cDNA Oryctolagus cuniculus

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.33 aminophenyl arsenoxide
-
 Oryctolagus cuniculus
3.2.1.33 methanediimine carbodiimide in the presence of an amine inhibits glycogen debranching enzyme, transferase activity is inhibited, amylo-1,6-glucosidase , hydrolysis of alpha-glucosyl fluoride, is unaffected by carbodiimide. Slow inactivation of glucosidase activity as measured by [14C]glucose incorporation into glycogen Oryctolagus cuniculus
3.2.1.33 organic arsenites
-
 Oryctolagus cuniculus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.33 177500
-
 glycogen debranching enzyme, calculated from cDNA-derived amino acid sequence Oryctolagus cuniculus

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.33 Oryctolagus cuniculus
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.33 muscle
-
 Oryctolagus cuniculus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.33 glycogen phosphorylase-limit dextrin + H2O
-
 Oryctolagus cuniculus limit dextrin + D-glucose
-
 r

Synonyms

EC Number Synonyms Comment Organism
3.2.1.33 glycogen debranching system EC 3.2.1.33 found in mammals and yeast is in a single polypeptide chain containing two active centres. The other activity is similar to that of EC 2.4.1.25, 4-alpha-glucanotransferase, which acts on the glycogen phosphorylase limit dextrin chains to expose the single glucose residues, which the 6-alpha-glucosidase activity can hydrolyse. Together, these two activities constitute the glycogen debranching system Oryctolagus cuniculus