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 |
BRENDA | 3.2.1.155 |
EC2PDB | 3.2.1.155 |
ExplorEnz | 3.2.1.155 |
PRIAM enzyme-specific profiles | 3.2.1.155 |
KEGG Ligand Database for Enzyme Nomenclature | 3.2.1.155 |
IUBMB Enzyme Nomenclature | 3.2.1.155 |
IntEnz | 3.2.1.155 |
MEDLINE | Find literature relating to 3.2.1.155 |
MetaCyc | 3.2.1.155 |
Rhea expert-curated reactions | 3.2.1.155 |
UniProtKB/Swiss-Prot |
|
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