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
| 3.2.1.4 | Cellulase. based on mapping to UniProt P54583 Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans. -!- Will also hydrolyze 1,4-linkages in beta-D-glucans also containing 1,3-linkages. | 
UniProtKB Entries (1)
| P54583 | GUN1_ACIC1 Acidothermus cellulolyticus 11B Endoglucanase E1 | 
PDB Structure
| PDB | 1ECE | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | Streptomyces | 
| Primary Citation | Crystal structure of thermostable family 5 endocellulase E1 from Acidothermus cellulolyticus in complex with cellotetraose. Biochemistry | 
