Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Ryman, B.E.; Whelan, W.J.
    New aspects of glycogen metabolism (1971), Adv. Enzymol. Relat. Areas Mol. Biol., 34, 285-443.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.33 Amine
-
Oryctolagus cuniculus
3.2.1.33 p-hydroxymercuribenzoate
-
Oryctolagus cuniculus
3.2.1.33 phosphate buffer, inhibits at neutral pH Oryctolagus cuniculus
3.2.1.33 Tris
-
Oryctolagus cuniculus
3.2.1.33 Urea
-
Oryctolagus cuniculus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.33 267000 279000
-
Oryctolagus cuniculus
3.2.1.33 280000
-
-
Saccharomyces cerevisiae
3.2.1.33 280000
-
glycogen debranching enzyme, sedimentation equilibrium Saccharomyces cerevisiae

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.33 Mammalia
-
generally present in mammalian tissues
-
3.2.1.33 Oryctolagus cuniculus
-
-
-
3.2.1.33 Saccharomyces cerevisiae
-
-
-
3.2.1.33 Saccharomyces cerevisiae
-
baker's yeast
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.33 liver
-
Mammalia
-
3.2.1.33 liver
-
Oryctolagus cuniculus
-
3.2.1.33 muscle
-
Mammalia
-
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 63-alpha-glucosyl maltotetraose + H2O
-
Mammalia maltotetraose + D-glucose
-
r
3.2.1.33 63-alpha-glucosyl maltotetraose + H2O
-
Oryctolagus cuniculus maltotetraose + D-glucose
-
r
3.2.1.33 alpha-(1-6)-glucosyl cyclohexaamylose + H2O 6-alpha-glucosyl alpha-Schardinger dextrin, cyclodextrin Mammalia cyclohexaamylose + D-glucose
-
r
3.2.1.33 alpha-(1-6)-glucosyl cyclohexaamylose + H2O 6-alpha-glucosyl alpha-Schardinger dextrin, cyclodextrin Saccharomyces cerevisiae cyclohexaamylose + D-glucose
-
r
3.2.1.33 alpha-(1-6)-glucosyl cyclohexaamylose + H2O 6-alpha-glucosyl alpha-Schardinger dextrin, cyclodextrin Oryctolagus cuniculus cyclohexaamylose + D-glucose
-
r
3.2.1.33 amylopectin + H2O
-
Mammalia amylopectin + D-glucose
-
?
3.2.1.33 amylopectin + H2O
-
Saccharomyces cerevisiae amylopectin + D-glucose
-
?
3.2.1.33 amylopectin + H2O
-
Oryctolagus cuniculus amylopectin + D-glucose
-
?
3.2.1.33 glycogen + H2O reverse reaction: incorporation of glucose into glycogen Mammalia glycogen + D-glucose
-
r
3.2.1.33 glycogen + H2O reverse reaction: incorporation of glucose into glycogen Saccharomyces cerevisiae glycogen + D-glucose
-
r
3.2.1.33 glycogen + H2O reverse reaction: incorporation of glucose into glycogen Oryctolagus cuniculus glycogen + D-glucose
-
r
3.2.1.33 glycogen + H2O slight reversibility Oryctolagus cuniculus glycogen + D-glucose
-
r
3.2.1.33 glycogen phosphorylase-limit dextrin + H2O
-
Saccharomyces cerevisiae limit dextrin + D-glucose
-
r
3.2.1.33 glycogen phosphorylase-limit dextrin + H2O phi-dextrin Mammalia limit dextrin + D-glucose
-
r
3.2.1.33 glycogen phosphorylase-limit dextrin + H2O phi-dextrin Saccharomyces cerevisiae limit dextrin + D-glucose
-
r
3.2.1.33 glycogen phosphorylase-limit dextrin + H2O phi-dextrin Oryctolagus cuniculus limit dextrin + D-glucose
-
r

Subunits

EC Number Subunits Comment Organism
3.2.1.33 trimer
-
Saccharomyces cerevisiae

Synonyms

EC Number Synonyms Comment Organism
3.2.1.33 amyloglucosidase
-
Mammalia
3.2.1.33 amyloglucosidase
-
Saccharomyces cerevisiae
3.2.1.33 amyloglucosidase
-
Oryctolagus cuniculus
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 Mammalia
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 Saccharomyces cerevisiae
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

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.33 additional information
-
pH-optimum depends on type of buffer Oryctolagus cuniculus
3.2.1.33 additional information
-
2 enzymes: one with an acid and one with a neutral pH-optimum Oryctolagus cuniculus
3.2.1.33 6
-
substrate: glycogen phosphorylase limit dextrin, citrate /phosphate buffer Oryctolagus cuniculus
3.2.1.33 6 6.6
-
Saccharomyces cerevisiae
3.2.1.33 6.6
-
-
Oryctolagus cuniculus
3.2.1.33 7.2
-
-
Oryctolagus cuniculus
3.2.1.33 7.6
-
citrate buffer Oryctolagus cuniculus