Glycosylation is a major type of protein post-translational modification. Identify the amino acid that is joined to each monosaccharide by a glycosidic bond. glycoprotein A glycoprotein B glycoprotein C HA HO Н CH,OH HO ОН H Н Н CH₂OH H ОН Н HO Н -NH-C-CH2C-H HN-C-CH3 0 ОН О OH CH₂OH O=U НН НН Он ОН НО Н Н C=0 NH 1 ________ -O-CH2-C-H А В С

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