Alpha-L-fucosidase is responsible for hydrolyzing the alpha-1,6-linked fucose joined to the reducing-end N-acetylglucosamine of the carbohydrate moieties of glycoproteins. an alpha-L-fucoside + H2O = an alcohol + L-fucose The maximum expression of alpha-L-fucosidase occurs during aggregation stage of dictyostelium discoideum. Belongs to the glycosyl hydrolase 29 family.