Stabilizer-Guided Inhibition of Protein-Protein ...
Type de document :
Article dans une revue scientifique
DOI :
URL permanente :
Titre :
Stabilizer-Guided Inhibition of Protein-Protein Interactions
Auteur(s) :
Milroy, Lech-Gustav [Auteur]
Technische Universiteit Eindhoven [TU/e]
Bartel, Maria [Auteur]
Technische Universiteit Eindhoven [TU/e]
Henen, Morkos A. [Auteur]
Unité de Glycobiologie Structurale et Fonctionnelle - UMR 8576 [UGSF]
Leysen, Seppe [Auteur]
Technische Universiteit Eindhoven [TU/e]
Adriaans, Joris M. C. [Auteur]
Technische Universiteit Eindhoven [TU/e]
Brunsveld, Luc [Auteur]
Technische Universiteit Eindhoven [TU/e]
Landrieu, Isabelle [Auteur]
Unité de Glycobiologie Structurale et Fonctionnelle - UMR 8576 [UGSF]
Ottmann, Christian [Auteur]
Technische Universiteit Eindhoven [TU/e]
Technische Universiteit Eindhoven [TU/e]
Bartel, Maria [Auteur]
Technische Universiteit Eindhoven [TU/e]
Henen, Morkos A. [Auteur]
Unité de Glycobiologie Structurale et Fonctionnelle - UMR 8576 [UGSF]
Leysen, Seppe [Auteur]
Technische Universiteit Eindhoven [TU/e]
Adriaans, Joris M. C. [Auteur]
Technische Universiteit Eindhoven [TU/e]
Brunsveld, Luc [Auteur]
Technische Universiteit Eindhoven [TU/e]
Landrieu, Isabelle [Auteur]

Unité de Glycobiologie Structurale et Fonctionnelle - UMR 8576 [UGSF]
Ottmann, Christian [Auteur]
Technische Universiteit Eindhoven [TU/e]
Titre de la revue :
Angewandte Chemie International Edition
Numéro :
54
Pagination :
15720-15724
Date de publication :
2015-12-21
ISSN :
14337851
Mot(s)-clé(s) en anglais :
Drug discovery
Peptide inhibitors
Protein-protein interactions
Structure-guided design
Peptide inhibitors
Protein-protein interactions
Structure-guided design
Discipline(s) HAL :
Chimie/Chimie théorique et/ou physique
Résumé en anglais : [en]
The discovery of novel protein–protein interaction (PPI) modulators represents one of the great molecular challenges of the modern era. PPIs can be modulated by either inhibitor or stabilizer compounds, which target different ...
Lire la suite >The discovery of novel protein–protein interaction (PPI) modulators represents one of the great molecular challenges of the modern era. PPIs can be modulated by either inhibitor or stabilizer compounds, which target different though proximal regions of the protein interface. In principle, protein–stabilizer complexes can guide the design of PPI inhibitors (and vice versa). In the present work, we combine X‐ray crystallographic data from both stabilizer and inhibitor co‐crystal complexes of the adapter protein 14‐3‐3 to characterize, down to the atomic scale, inhibitors of the 14‐3‐3/Tau PPI, a potential drug target to treat Alzheimer’s disease. The most potent compound notably inhibited the binding of phosphorylated full‐length Tau to 14‐3‐3 according to NMR spectroscopy studies. Our work sets a precedent for the rational design of PPI inhibitors guided by PPI stabilizer–protein complexes while potentially enabling access to new synthetically tractable stabilizers of 14‐3‐3 and other PPIs.Lire moins >
Lire la suite >The discovery of novel protein–protein interaction (PPI) modulators represents one of the great molecular challenges of the modern era. PPIs can be modulated by either inhibitor or stabilizer compounds, which target different though proximal regions of the protein interface. In principle, protein–stabilizer complexes can guide the design of PPI inhibitors (and vice versa). In the present work, we combine X‐ray crystallographic data from both stabilizer and inhibitor co‐crystal complexes of the adapter protein 14‐3‐3 to characterize, down to the atomic scale, inhibitors of the 14‐3‐3/Tau PPI, a potential drug target to treat Alzheimer’s disease. The most potent compound notably inhibited the binding of phosphorylated full‐length Tau to 14‐3‐3 according to NMR spectroscopy studies. Our work sets a precedent for the rational design of PPI inhibitors guided by PPI stabilizer–protein complexes while potentially enabling access to new synthetically tractable stabilizers of 14‐3‐3 and other PPIs.Lire moins >
Langue :
Anglais
Audience :
Non spécifiée
Projet ANR :
Établissement(s) :
CNRS
Université de Lille
Université de Lille
Équipe(s) de recherche :
RMN et interactions moléculaires
Date de dépôt :
2020-02-12T15:44:53Z
2021-04-28T09:16:55Z
2021-04-28T09:16:55Z