Sucrose α-glucosidase
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Sucrose α-glucosidase (EC 3.2.1.48, sucrose α-glucohydrolase, sucrase, sucrase-isomaltase, sucrose.α.-glucohydrolase, intestinal sucrase, sucrase(invertase)) is an enzyme with systematic name sucrose-α-D-glucohydrolase.[1][2][3][4][5][6] It catalyses the hydrolysis of sucrose and maltose by an α-D-glucosidase-type action.
Quick Facts Identifiers, EC no. ...
Sucrose α-glucosidase | |||||||||
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Identifiers | |||||||||
EC no. | 3.2.1.48 | ||||||||
CAS no. | 37288-39-4 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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This enzyme is isolated from intestinal mucosa as a single polypeptide chain. The human sucrase-isomaltase is a dual-function enzyme with two GH31 domains, one serving as the isomaltase, the other serving as a sucrose α-glucosidase.