The presence of O-seryl-N-acetylgalactosaminide glycosidase in Helix pomatia.
D000818:Animals; D002850:Chromatography, Gel; D006026:Glycoside Hydrolases / Q000378:metabolism*; D006595:Hexosamines; D066298:In Vitro Techniques; D012694:Serine; D012908:Snails / Q000201:enzymology*
D006595:Hexosamines; D012694:Serine; D006026:Glycoside Hydrolases