Synergistic Antimicrobial Mechanism of the Ultrashort Antimicrobial Peptide R3W4V with a Tadpole-like Conformation

Antimicrobial peptides (AMPs) are promising candidates in combating multidrug-resistant microorganisms because of their unique mode of action. Among these peptides, ultrashort AMPs (USAMPs) possess sequences containing less than 10 amino acids and have some advantages over traditional AMPs. However, one of the main limitations of designing novel and highly active USAMPs is that their mechanism of action at the molecular level is not well-known. In this article, we report the antimicrobial mechanism of the USAMP verine (R