3.2.1.207 glycoprotein - 136899, 136901, 136902, 136920, 665062 3.2.1.207 glycoprotein also sialic acid 136918 3.2.1.207 glycoprotein N-glycosylation of the enzyme -, 732369 3.2.1.207 glycoprotein N-linked oligosaccharides, high mannose type 136898 3.2.1.207 proteolytic modification - 136899