CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
2 | Mainly Beta |
|
2.70 | Distorted Sandwich |
|
2.70.98 | Beta-galactosidase; Chain A, domain 5 |
|
2.70.98.10 |
Domain Context
CATH Clusters
| Superfamily | 2.70.98.10 |
| Functional Family | Glucan 14-alpha-glucosidase Cga |
Enzyme Information
| 3.2.1.3 |
Glucan 1,4-alpha-glucosidase.
based on mapping to UniProt O85672
Hydrolysis of terminal (1->4)-linked alpha-D-glucose residues successively from non-reducing ends of the chains with release of beta-D- glucose.
-!- Most forms of the enzyme can rapidly hydrolyze 1,6-alpha-D-glucosidic bonds when the next bond in the sequence is 1,4, and some preparations of this enzyme hydrolyze 1,6- and 1,3-alpha-D-glucosidic bonds in other polysaccharides. -!- This entry covers all such enzymes acting on polysaccharides more rapidly than on oligosaccharides. -!- EC 3.2.1.20 from mammalian intestine can catalyze similar reactions.
|
UniProtKB Entries (1)
| O85672 |
O85672_THETR
Thermoanaerobacterium thermosaccharolyticum
Glucoamylase
|
PDB Structure
| PDB | 1LF6 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Crystal structure and evolution of prokaryotic glucoamylase
J.Mol.Biol.
|
