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AAT Bioquest

What is alpha galactosidase?

Posted December 7, 2023


Answer

Alpha galactosidase is an enzyme which catalyzes the hydrolysis of a-galactosidase in the lysosomes. It breaks down the terminal region of sugars containing alpha galactosyl groups via hydrolysis. Alpha galactosidase is crucial for breaking down certain sugars found in foods such as beans, and legumes. 

Additional resources

Structure–function relationships in α-galactosidase

Enzymes

Alpha-galactosidase A Inhibitors (IC50, Ki)