CATH Classification
Level | CATH Code | Description |
---|---|---|
3 | Alpha Beta | |
3.10 | Roll | |
3.10.50 | Chitinase A; domain 3 | |
3.10.50.10 |
Domain Context
CATH Clusters
Superfamily | 3.10.50.10 |
Functional Family |
Enzyme Information
3.2.1.14 |
Chitinase.
based on mapping to UniProt B6A879
Random endo-hydrolysis of N-acetyl-beta-D-glucosaminide (1->4)-beta- linkages in chitin and chitodextrins.
-!- The enzyme binds to chitin and randomly cleaves glycosidic linkages in chitin and chitodextrins in a non-processive mode, generating chitooligosaccharides and free ends on which exo-chitinases and exo- chitodextrinases can act. -!- Activity is greatly stimulated in the presence of EC 1.14.99.53, which attacks the crystalline structure of chitin and makes the polymer more accesible to the chitinase. -!- Cf. EC 3.2.1.202.
|
UniProtKB Entries (1)
B6A879 |
CHI2_YERET
Yersinia entomophaga
Chitinase 2
|
PDB Structure
PDB | 4DWS |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | |
Primary Citation |
The BC component of ABC toxins is an RHS-repeat-containing protein encapsulation device.
Nature
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