Disclosed are isolated, unnatural polypeptides containing cyclically-constrained β-amino acid residues and cyclically-constrained γ-amino acid residues. The compounds are unnatural and because they contain rotationally constrained residues that are not amenable to enzymatic degradation, the compounds are useful to probe protein-protein and other large molecule interactions.
本发明公开了分离的非天然
多肽,这些
多肽含有旋转受限的 β
氨基酸残基和旋转受限的 γ
氨基酸残基。这些化合物是非天然的,由于它们含有旋转受限的残基,不易被酶降解,因此这些化合物可用于探测蛋白质-蛋白质和其他大分子之间的相互作用。