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ENZYME entry: EC 18.104.22.168
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|Hydrolysis of (1->6)-alpha-D-glucosidic linkages in some oligosaccharides produced from starch and glycogen by alpha-amylase, and in isomaltose|
- This enzyme, like EC 22.214.171.124, can release an alpha-1->6-linked
glucose, whereas the shortest chain that can be released by
EC 126.96.36.199, EC 188.8.131.52 and EC 184.108.40.206 is maltose.
- 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 220.127.116.11.
- Differs from EC 18.104.22.168 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.
|PRIAM enzyme-specific profiles||22.214.171.124|
|KEGG Ligand Database for Enzyme Nomenclature||126.96.36.199|
|IUBMB Enzyme Nomenclature||188.8.131.52|
|MEDLINE||Find literature relating to 184.108.40.206|
|Q08295, IMA2_YEAST; ||P40884, IMA5_YEAST; ||P0CW40, MALX2_YEAST; |
|P53051, MALX3_YEAST; ||P0CW41, MALX4_YEAST; ||O06994, O16G1_BACSU; |
|O34364, O16G2_BACSU; ||O05242, O16G3_BACSU; ||P21332, O16G_BACCE; |
|Q45101, O16G_BACCO; ||P29093, O16G_BACF5; ||Q9K8U9, O16G_BACHD; |
|P29094, O16G_GEOTM; ||P14410, SUIS_HUMAN; ||P56729, SUIS_PIG; |
|P07768, SUIS_RABIT; ||P23739, SUIS_RAT; ||O62653, SUIS_SUNMU; |
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