EC 3.2.1.10: Oligo-1,6-glucosidase
Reaction catalysed:
Hydrolysis of (1->6)-alpha-D-glucosidic linkages in some oligosaccharides produced from starch and glycogen by alpha-amylase, and in isomaltose.
Systematic name:
Oligosaccharide alpha-1,6-glucohydrolase
Alternative Name(s):
- Alpha-limit dextrinase
- Alpha-methylglucosidase
- Dextrin 6-alpha-glucanohydrolase
- Dextrin 6-glucanohydrolase
- Exo-oligo-1,6-glucosidase
- Isomaltase
- Limit dextrinase (erroneous)
- Oligosaccharide alpha-1,6-glucosidase
- Sucrase-isomaltase
GO terms
Biochemical function:
Biological process:
Cellular component:
Sequence families
Structure domains
CATH domains
3.20.20.80
Class:
Alpha Beta
Architecture:
Alpha-Beta Barrel
Topology:
TIM Barrel
Homology:
Glycosidases
Occurring in:
![The deposited structure of PDB entry <span class='highlight'>4m56</span> contains 2 copies of CATH domain <span class='highlight'>3.20.20.80 (TIM Barrel)</span> in <span class='highlight'>Oligo-1,6-glucosidase 1</span>. Showing 1 copy in chain <span class='highlight'>B</span>. The deposited structure of PDB entry 4m56 contains 2 copies of CATH domain 3.20.20.80 (TIM Barrel) in Oligo-1,6-glucosidase 1. Showing 1 copy in chain B.](https://www.ebi.ac.uk/pdbe/static/entry/4m56_1_B_CATH_3.20.20.80_image-200x200.png)
2.60.40.1180
Class:
Mainly Beta
Architecture:
Sandwich
Topology:
Immunoglobulin-like
Homology:
Golgi alpha-mannosidase II
Occurring in:
![The deposited structure of PDB entry <span class='highlight'>4m56</span> contains 2 copies of CATH domain <span class='highlight'>2.60.40.1180 (Immunoglobulin-like)</span> in <span class='highlight'>Oligo-1,6-glucosidase 1</span>. Showing 1 copy in chain <span class='highlight'>B</span>. The deposited structure of PDB entry 4m56 contains 2 copies of CATH domain 2.60.40.1180 (Immunoglobulin-like) in Oligo-1,6-glucosidase 1. Showing 1 copy in chain B.](https://www.ebi.ac.uk/pdbe/static/entry/4m56_1_B_CATH_2.60.40.1180_image-200x200.png)