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Updated: Jun 19, 2026

Production and Visualization of Bacterial Spheroplasts and Protoplasts to Characterize Antimicrobial Peptide Localization
Published on: August 11, 2018
Peptoid analogues of anoplin show antibacterial activity
1IGM-Bioorganic Chemistry, Faculty of Life Sciences, University of Copenhagen, 1871 Frederiksberg C, Denmark. prh@life.ku.dk
Abstract:
We have synthesised nine analogues of the antibacterial peptide anoplin with a peptoid residue at position 5 (H-GLLKXIKTLL-NH(2)). The most active compounds showed MIC-values of 12.5 and 25 microM against E.coli and S.aureus. These MIC-values are comparable with anoplin which showed 23 microM and 11 microM against E. coli and S.aureus. However, the selectivity was reversed. Our results indicate that peptoid analogues of anoplin are promising lead structures for developing new antibacterial agents.
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