2.4.1.90	glycoprotein	-	489508, 489516, 489554, 658123	
2.4.1.90	glycoprotein	structure of mucin-type sugar depends on blood group	489503	
2.4.1.90	glycoprotein	the enzyme has 10 N-glycosylation sites	756911	
2.4.1.90	glycoprotein	the enzyme is 75% more active in its desialylated form than in the sialylated form	659804	
2.4.1.90	glycoprotein	the enzyme is is N-glycosylated and without mucin-type glycosylation	757639