Figure 1: Comparison of native and sulphenyl-amide PTP1B. A crystallographic soaking experiment with 2-phenyl-isoxazolidine-3,5-dione, one of the identified PTP1B inhibitors, detected unexpected ...
Answer: (i) peptide linkage: Chemically, peptide linkage is an amide formed between –COOH group and –NH 2 group. (ii) Glycosidic linkage: The two monosaccharide units are joined together through an ...