CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.20 | Alpha-Beta Barrel |
|
3.20.20 | TIM Barrel |
|
3.20.20.80 | Glycosidases |
Domain Context
CATH Clusters
| Superfamily | Glycosidases |
| Functional Family |
Enzyme Information
| 3.2.1.68 |
Isoamylase.
based on mapping to UniProt P10342
Hydrolysis of (1->6)-alpha-D-glucosidic branch linkages in glycogen, amylopectin and their beta-limit dextrins.
-!- Also readily hydrolyzes amylopectin. -!- Differs from EC 3.2.1.41 and EC 3.2.1.142 by its inability to hydrolyze pullulan, and by limited action on alpha-limit dextrins. -!- Maltose is the smallest sugar it can release from an alpha-(1->6)- linkage.
|
UniProtKB Entries (1)
| P10342 |
ISOA_PSEAY
Pseudomonas amyloderamosa
Isoamylase
|
PDB Structure
| PDB | 1BF2 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Three-dimensional structure of Pseudomonas isoamylase at 2.2 A resolution.
J.Mol.Biol.
|
