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1 keywords

CATH Domain 5jovA03

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 Alpha-xylosidase BoGH31A

Enzyme Information

3.2.1.177
Alpha-D-xyloside xylohydrolase.
based on mapping to UniProt A7LXT0
Hydrolysis of terminal, non-reducing alpha-D-xylose residues with release of alpha-D-xylose.
-!- The enzyme catalyzes hydrolysis of a terminal, unsubstituted xyloside at the extreme reducing end of a xylogluco-oligosaccharide. -!- Representative alpha-xylosidases from glycoside hydrolase family 31 utilize a two-step (double-displacement) mechanism involving a covalent glycosyl-enzyme intermediate, and retain the anomeric configuration of the product.

UniProtKB Entries (1)

A7LXT0
GH31A_BACO1
Bacteroides ovatus ATCC 8483
Alpha-xylosidase BoGH31A

PDB Structure

PDB 5JOV
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structural dissection of a complex Bacteroides ovatus gene locus conferring xyloglucan metabolism in the human gut.
Hemsworth, G.R., Thompson, A.J., Stepper, J., Sobala, F., Coyle, T., Larsbrink, J., Spadiut, O., Goddard-Borger, E.D., Stubbs, K.A., Brumer, H., Davies, G.J.
Open Biology
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