The present invention relates to a new class of peptides having antibacterial activity and presenting D-amino acids and their uses. It also relates to a new enzyme presenting a peptide epimerase activity in vitro and in vivo, thereby being useful for modifying peptides in order to change the amino acid configuration from L to D.
本发明涉及一类具有抗菌活性并含有 D-
氨基酸的新型肽及其用途。本发明还涉及一种新的酶,这种酶在体外和体内具有肽缩合酶活性,因此可用于修饰肽,将
氨基酸构型从 L 转变为 D。