Home  |  Contact

ENZYME entry: EC 3.2.1.155

Accepted Name
Xyloglucan-specific endo-processive beta-1,4-glucanase.
Alternative Name(s)
((1->6)-alpha-D-xylo)-(1->4)-beta-D-glucan exo-glucohydrolase.
Xyloglucan-specific exo-beta-1,4-glucanase.
Reaction catalysed
Hydrolysis of (1->4)-D-glucosidic linkages in xyloglucans so as to successively remove oligosaccharides from the newly-formed chain end after endo-initiation on a polymer molecule
Comment(s)
  • The enzyme removes branched oligosaccharides, containing preferentially four glucoside residues in the main chain, from xyloglucan molecules in a processive manner after the initial endo- type attack on a polysaccharide.
  • Hydrolysis occurs at either the unsubstituted D-glucopyranose residue in the main backbone and/or the D-glucopyranose residue bearing a xylosyl group.
  • The enzyme does not display activity, or shows very low activity, toward other beta-D-glucans.
Cross-references
BRENDA3.2.1.155
EC2PDB3.2.1.155
ExplorEnz3.2.1.155
PRIAM enzyme-specific profiles3.2.1.155
KEGG Ligand Database for Enzyme Nomenclature3.2.1.155
IUBMB Enzyme Nomenclature3.2.1.155
IntEnz3.2.1.155
MEDLINEFind literature relating to 3.2.1.155
MetaCyc3.2.1.155
UniProtKB/Swiss-Prot
Q7Z9M8, XG74_HYPJQ

View entry in original ENZYME format
View entry in raw text format (no links)
All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.2.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.2.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.-.-.-