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Peptide Therapeutics

 

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A novel assay to reveal cyclic peptides with affinity to ubiquitin

31 March 2021 | By

Although macrocyclic peptides make for promising pharmaceutical candidates, screening for lead peptides has proved difficult for scientists. In a new study, researchers at the Technion-Israel Institute of Technology addressed these challenges by developing a novel high-throughput screening assay for cyclic peptides with affinity to the ubiquitin protein. Drug Target Review’s…

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Exploring the intra-protein non-covalent interactions in the S1 domain of the SARS-CoV-2 S1 Spike protein

11 September 2020 | By

The Spike (S) protein is a promising drug target in the quest to develop vaccines and antivirals for SARS-CoV-2 to treat and prevent COVID-19. Intra-protein interaction energy landscape mapping efforts have recently identified key interactions that may be crucial for the S protein’s ability to bind to receptor proteins on…