This enzyme, like EC 3.2.1.33, can release an alpha-1->6-linked glucose, whereas the shortest chain that can be released by EC 3.2.1.41, EC 3.2.1.142, and EC 3.2.1.68 is maltose.
| Predicate | Object |
|---|---|
| rdf:type | |
| rdfs:comment |
Differs from EC 3.2.1.33 in its preference for short-chain substrates and in its not requiring the 6-glucosylated residue to be at a branch point, i.e. linked at both C-1 and C-4.,
It also hydrolyzes isomaltulose (palatinose), isomaltotriose and panose, but has no action on glycogen or phosphorylase limit dextrin.,
The enzyme from intestinal mucosa is a single polypeptide chain that also catalyzes the reaction of EC 3.2.1.48.,
This enzyme, like EC 3.2.1.33, can release an alpha-1->6-linked glucose, whereas the shortest chain that can be released by EC 3.2.1.41, EC 3.2.1.142, and EC 3.2.1.68 is maltose.
|
| rdfs:subClassOf | |
| skos:broaderTransitive | |
| uniprot:name |
Isomaltase,
Oligo-1,6-glucosidase,
Oligosaccharide alpha-1,6-glucosidase,
Sucrase-isomaltase
|
| uniprot:activity |
Hydrolysis of (1->6)-alpha-D-glucosidic linkages in some oligosaccharides produced from starch and glycogen by alpha-amylase, and in isomaltose.
|