Structure-Based Optimization of Covalent, Small-Molecule Stabilizers of the 14-3-3σ/ERα Protein–Protein Interaction from Nonselective Fragments

M Konstantinidou, EJ Visser… - Journal of the …, 2023 - ACS Publications
The stabilization of protein–protein interactions (PPIs) has emerged as a promising strategy
in chemical biology and drug discovery. The identification of suitable starting points for …

Site-directed fragment-based screening for the discovery of protein–protein interaction stabilizers

E Sijbesma, KK Hallenbeck, S Leysen… - Journal of the …, 2019 - ACS Publications
Modulation of protein–protein interactions (PPIs) by small molecules has emerged as a
valuable approach in drug discovery. Compared to direct inhibition, PPI stabilization is vastly …

Reversible dual-covalent molecular locking of the 14-3-3/ERRγ protein–protein interaction as a molecular glue drug discovery approach

BA Somsen, RJC Schellekens… - Journal of the …, 2023 - ACS Publications
Molecules that stabilize protein–protein interactions (PPIs) are invaluable as tool
compounds for biophysics and (structural) biology, and as starting points for molecular glue …

A systematic approach to the discovery of protein–protein interaction stabilizers

DN Kenanova, EJ Visser, JM Virta, E Sijbesma… - ACS central …, 2023 - ACS Publications
Dysregulation of protein–protein interactions (PPIs) commonly leads to disease. PPI
stabilization has only recently been systematically explored for drug discovery despite being …

From Tethered to Freestanding Stabilizers of 14‐3‐3 Protein‐Protein Interactions through Fragment Linking

EJ Visser, P Jaishankar, E Sijbesma… - Angewandte …, 2023 - Wiley Online Library
Small‐molecule stabilization of protein‐protein interactions (PPIs) is a promising strategy in
chemical biology and drug discovery. However, the systematic discovery of PPI stabilizers …

Reversible covalent imine-tethering for selective stabilization of 14-3-3 hub protein interactions

PJ Cossar, M Wolter, L van Dijck… - Journal of the …, 2021 - ACS Publications
The stabilization of protein complexes has emerged as a promising modality, expanding the
number of entry points for novel therapeutic intervention. Targeting proteins that mediate …

[HTML][HTML] Structure-based evolution of a promiscuous inhibitor to a selective stabilizer of protein–protein interactions

E Sijbesma, E Visser, K Plitzko, P Thiel… - Nature …, 2020 - nature.com
The systematic stabilization of protein–protein interactions (PPI) has great potential as
innovative drug discovery strategy to target novel and hard-to-drug protein classes. The …

Design of Drug‐Like Protein–Protein Interaction Stabilizers Guided By Chelation‐Controlled Bioactive Conformation Stabilization

F Bosica, SA Andrei, JF Neves, P Brandt… - … A European Journal, 2020 - Wiley Online Library
Protein–protein interactions (PPIs) of 14‐3‐3 proteins are a model system for studying PPI
stabilization. The complex natural product Fusicoccin A stabilizes many 14‐3‐3 PPIs but is …

[HTML][HTML] Cooperativity basis for small-molecule stabilization of protein–protein interactions

PJ de Vink, SA Andrei, Y Higuchi, C Ottmann… - Chemical …, 2019 - pubs.rsc.org
A cooperativity framework to describe and interpret small-molecule stabilization of protein–
protein interactions (PPI) is presented. The stabilization of PPIs is a versatile and emerging …

A thermodynamic model for multivalency in 14-3-3 protein–protein interactions

LM Stevers, PJ De Vink, C Ottmann… - Journal of the …, 2018 - ACS Publications
Protein–protein interactions (PPIs) are at the core of molecular control over cellular function.
Multivalency in PPI formation, such as via proteins with multiple binding sites and different …