CATH Classification

Domain Context

CATH Clusters

Superfamily Glycosidases
Functional Family

Enzyme Information

3.2.1.32
Endo-1,3-beta-xylanase.
based on mapping to UniProt D5MP61
Random hydrolysis of (1->3)-beta-D-glycosidic linkages in (1->3)-beta-D- xylans.
-!- This enzyme is found mostly in marine bacteria, which break down the beta(1,3)-xylan found in the cell wall of some green and red algae. -!- The enzyme produces mainly xylobiose, xylotriose and xylotetraose.

UniProtKB Entries (1)

D5MP61
3XYN1_VIBSX
Vibrio sp.
Beta-1,3-xylanase XYL4

PDB Structure

PDB 2DDX
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Atomic resolution analysis of beta-1,3-xylanase catalytic module from Vibrio sp. AX-4
Sakaguchi, K., Kawamura, T., Watanabe, N., Kiyohara, M., Yamaguchi, K., Ito, M., Tanaka, I.
To be Published