Any feedback?
Literature summary extracted from
- Donor substrate specificity of 4-alpha-glucanotransferase of porcine liver glycogen debranching enzyme and complementary action to glycogen phosphorylase on debranching (2008), J. Biochem., 143, 435-440.
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 2.4.1.25 | Sus scrofa | - |
- |
- |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 2.4.1.25 | liver | - |
Sus scrofa | - |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 2.4.1.25 | 64-O-alpha-maltooligosyl-pyridylamino-maltooctaose + maltohexaose | 4-alpha-glucanotransferase action of porcine liver GDE on four 64-O-alpha-maltooligosyl-pyridylamino-maltooctaoses, in the presence or absence of an acceptor, maltohexaose, overview | Sus scrofa | 64-O-alpha-D-glucosyl-pyridylamino-maltooctaose + ? | - |
? |  |
| 2.4.1.25 | additional information | the enzyme liberates maltose oligomers from branched dextrins in presence or absence of acceptor maltohexaose, 6_4-O-alpha-glucosyl-pyridylamino-maltooctaose is liberated from 64-O-alpha-maltopentaosyl-pyridylamino-maltooctaose, 64-O-alpha-maltotetraosyl-pyridylamino-maltooctaose and 64-O-alpha-maltotriosyl-pyridylamino-maltooctaose, whereas 64-O-alpha-maltosyl-pyridylamino-maltooctaose is resistant to the enzyme, donor substrate specificity of GDE, GDE 4-alpha-glucanotransferase removes a maltotriosyl residue from the maltotetraosyl branch in a way that the alpha-1,6-linked glucosyl residue is retained, overview | Sus scrofa | ? | - |
? | |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 2.4.1.25 | 4-alpha-glucanotransferase | - |
Sus scrofa |
| 2.4.1.25 | GDE | - |
Sus scrofa |
| 2.4.1.25 | glycogen debranching enzyme | - |
Sus scrofa |
Temperature Optimum [°C]
| EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 2.4.1.25 | 37 | - |
assay at | Sus scrofa |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 2.4.1.25 | 6 | - |
assay at | Sus scrofa |
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
