Any feedback?
Literature summary for 3.2.1.33 extracted from
- The regulatory role of amylo-1,6-glucosidase/oligo-1,4->1,4-glucantransferase in liver glycogen metabolism (1971), FEBS Lett., 18, 277-279.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| additional information | unaffected by hormone administration | Canis lupus familiaris |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| additional information | unaffected by hormone administration | Canis lupus familiaris |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| glycogen + H2O | Canis lupus familiaris | total degradation of glycogen requires combined actions of glycogen phosphorylase and glucosidase/transferase. Glucosidase/transferase: regulatory role of glycogen metabolism in liver | ? | - |
? |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Canis lupus familiaris | - |
- |
- |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| liver | - |
Canis lupus familiaris | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| alpha-(1-6)-glucosyl cyclohexaamylose + H2O | 6-alpha-glucosyl alpha-Schardinger dextrin, cyclodextrin | Canis lupus familiaris | cyclohexaamylose + D-glucose | alpha-Schardinger dextrin | r | |
| glycogen + H2O | total degradation of glycogen requires combined actions of glycogen phosphorylase and glucosidase/transferase. Glucosidase/transferase: regulatory role of glycogen metabolism in liver | Canis lupus familiaris | ? | - |
? | |
| glycogen + H2O | - |
Canis lupus familiaris | glycogen + 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 | Canis lupus familiaris |
Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.
Release 2023.1 (January 2023)
Legal
Curated at
Member of
