Structure-activity relationships molecular scaffolds

Rational inhibitor design offers a compelling alternative for the identification of protein-protein disrupters as it is based on a structural knowledge of the interface. In particular, synthetic scaffolds that mimic the key elements of a protein surface can potentially lead to small molecules with the full activity of a protein domain, a fraction of the molecular weight, and no peptide bonds. Furthermore, lead compounds derived from rational design can be readily optimized by structure-activity relationship (SAR) studies. 

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