Literature summary for 3.2.1.33 extracted from

White, R.C.; Ruff, C.J.; Nelson, T.E.
Purification of glycogen debranching enzyme from rabbit muscle using omega-aminoalkyl agarose chromatography (1981), Anal. Biochem., 115, 388-390.

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Organism

Organism	UniProt	Comment	Textmining
Oryctolagus cuniculus	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
glycogen debranching enzyme	Oryctolagus cuniculus
omega-aminoalkyl agarose chromatography	Oryctolagus cuniculus

Source Tissue

Source Tissue	Comment	Organism	Textmining
muscle	-	Oryctolagus cuniculus	-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
8.3	-	-	Oryctolagus cuniculus

Substrates and Products (Substrate)

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

Synonyms

Synonyms	Comment	Organism
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

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Release 2023.1 (January 2023)