Abstract
Glycosyl hydrolases are a widespread group of enzymes which hydrolyse the glycosidic bond between two or more carbohydrates or between a carbohydrate and a non-carbohydrate moiety. There are 125 families of glycosyl hydrolases, which the most cases has the mechanism of action of glycosidic bond hydrolysis catalyzed by two amino acid residues of the enzyme: a general acid and a nucleophile…