CATH Classification

Domain Context

CATH Clusters

Superfamily 2.60.120.180
Functional Family Endo-1,4-beta-xylanase

Enzyme Information

3.2.1.8
Endo-1,4-beta-xylanase.
based on mapping to UniProt P18429
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.
3.2.1.73
Licheninase.
based on mapping to UniProt P23904
Hydrolysis of (1->4)-beta-D-glucosidic linkages in beta-D-glucans containing (1->3)- and (1->4)-bonds.
-!- Acts on lichenin and cereal beta-D-glucans, but not on beta-D-glucans containing only 1,3- or 1,4-bonds.

UniProtKB Entries (2)

P23904
GUB_PAEMA
Paenibacillus macerans
Beta-glucanase
P18429
XYNA_BACSU
Bacillus subtilis subsp. subtilis str. 168
Endo-1,4-beta-xylanase A

PDB Structure

PDB 1AXK
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Structure and function of the Bacillus hybrid enzyme GluXyn-1: native-like jellyroll fold preserved after insertion of autonomous globular domain.
Ay, J., Gotz, F., Borriss, R., Heinemann, U.
Proc.Natl.Acad.Sci.USA