1 keywords

CATH Domain 1px8A02

CATH Classification

Level CATH Code Description
Class 3 Alpha Beta
Architecture 3.20 Alpha-Beta Barrel
Topology 3.20.20 TIM Barrel
Homologous Superfamily 3.20.20.80 Glycosidases

Domain Context

CATH Clusters

Superfamily Glycosidases
Functional Family

Enzyme Information

3.2.1.37
Xylan 1,4-beta-xylosidase.
based on mapping to UniProt P36906
Hydrolysis of (1->4)-beta-D-xylans, to remove successive D-xylose residues from the non-reducing termini.
-!- Also hydrolyzes xylobiose. -!- Some other exoglycosidase activities have been found associated with this enzyme in sheep liver.

UniProtKB Entries (1)

P36906
XYNB_THESA
Thermoanaerobacterium saccharolyticum
Beta-xylosidase

PDB Structure

PDB 1PX8
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal structure of beta-D-xylosidase from Thermoanaerobacterium saccharolyticum, a family 39 glycoside hydrolase.
Yang, J.K., Yoon, H.J., Ahn, H.J., Lee, B.I., Pedelacq, J.D., Liong, E.C., Berendzen, J., Laivenieks, M., Vieille, C., Zeikus, G.J., Vocadlo, D.J., Withers, S.G., Suh, S.W.
J.Mol.Biol.