CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.20 | Alpha-Beta Barrel |
|
3.20.110 | 7-stranded beta/alpha barrel |
|
3.20.110.10 | Glycoside hydrolase 38, N terminal domain |
Domain Context
CATH Clusters
| Superfamily | Glycoside hydrolase 38, N terminal domain |
| Functional Family |
Enzyme Information
| 2.4.1.18 |
1,4-alpha-glucan branching enzyme.
based on mapping to UniProt Q5SH28
Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain.
-!- Converts amylose into amylopectin. -!- The description (official name) requires a qualification depending on the product, glycogen or amylopectin, e.g. glycogen branching enzyme, amylopectin branching enzyme. -!- The latter has frequently been termed Q-enzyme.
|
UniProtKB Entries (1)
| Q5SH28 |
BE_THET8
Thermus thermophilus HB8
1,4-alpha-glucan branching enzyme TTHA1902
|
PDB Structure
| PDB | 3P0B |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Thermus thermophilus GLYCOSYL HYDROLASE FAMILY 57 branching enzyme: crystal structure, mechanism of action and products formed
To be Published
|