ID 3.2.1.127 DE 1,6-alpha-L-fucosidase. CA Hydrolysis of (1->6)-linkages between alpha-L-fucose and N-acetyl-D- CA glucosamine in glycopeptides such as immunoglobulin G glycopeptide and CA fucosyl-asialo-agalacto-fetuin. CC -!- The enzyme from Aspergillus niger does not act on 1,2-, 1,3-, or 1,4- CC L-fucosyl linkages. //