Bioinspired peptide stapling with lanthionine ketenamine esters

11 July 2022, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Stapling of peptides renders them ideal drug candidates. The individual characteristics of synthetic staple moities impact directly on the peptide’s final properties. We report a bioinspired ketenamine-based peptide staple resembling the natural metabolite lanthionine ketenamine. The strategy is orthogonal to most canonical amino acids, proceeds in water and allows for tailored linkers.

Keywords

Peptides
Lanthionine ketimine
Macrocyclization

Supplementary materials

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