在醣蛋白質(glycoproteins)分子中,下列那一組胺基酸殘基(amino acid residues)皆可參與醣基(carbohydrate moiety)與蛋白質的鍵結?
asparagine, serine, threonine
cysteine, aspartate, glutamate
serine, glutamine, arginine
aspartate, arginine, threonine