NMR spectroscopy has played a pivotal role in fragment-based drug discovery by coupling detection of weak ligand-target binding with structural mapping of the binding site. Fragment-based screening by NMR has been successfully applied to many soluble protein targets, but only to a limited number of membrane proteins, despite the fact that many drug targets are membrane proteins. This is partly because of difficulties preparing membrane proteins for NMR-especially human membrane proteins-and...
[NMR paper] NMR spectroscopy of the main protease of SARS-CoV-2 and fragment-based screening identify three protein hotspots and an antiviral fragment
NMR spectroscopy of the main protease of SARS-CoV-2 and fragment-based screening identify three protein hotspots and an antiviral fragment
The main protease (3CLp) of the SARS-CoV-2, the causative agent for the COVID-19 pandemic, is one of the main targets for drug development. To be active, 3CLp relies on a complex interplay between dimerization, active site flexibility, and allosteric regulation. The deciphering of these mechanisms is a crucial step to enable the search for inhibitors. In this context, using NMR spectroscopy, we studied the conformation of dimeric 3CLp from the...
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[NMR paper] Thiourea-Based Inhibitors of the B-Cell Lymphoma 6 (BCL6) BTB Domain via NMR-Based Fragment Screening and Computer-Aided Drug Design.
Thiourea-Based Inhibitors of the B-Cell Lymphoma 6 (BCL6) BTB Domain via NMR-Based Fragment Screening and Computer-Aided Drug Design.
Related Articles Thiourea-Based Inhibitors of the B-Cell Lymphoma 6 (BCL6) BTB Domain via NMR-Based Fragment Screening and Computer-Aided Drug Design.
J Med Chem. 2018 Jul 03;:
Authors: Cheng H, Linhares B, Yu W, Cardenas MG, Ai Y, Jiang W, Winkler A, Cohen S, Melnick A, MacKerell AD, Cierpicki T, Xue F
Abstract
Protein-protein interactions (PPI) between the transcriptional repressor B-cell...
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[NMR paper] NMR Screening in Fragment-Based Drug Design: A Practical Guide.
NMR Screening in Fragment-Based Drug Design: A Practical Guide.
http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--production.springer.de-OnlineResources-Logos-springerlink.gif Related Articles NMR Screening in Fragment-Based Drug Design: A Practical Guide.
Methods Mol Biol. 2015;1263:197-208
Authors: Kim HY, Wyss DF
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[NMR paper] Exploring Weak Ligand-Protein Interactions by Long-Lived NMR States : Improved Contrast in Fragment-Based Drug Screening.
Exploring Weak Ligand-Protein Interactions by Long-Lived NMR States : Improved Contrast in Fragment-Based Drug Screening.
Related Articles Exploring Weak Ligand-Protein Interactions by Long-Lived NMR States : Improved Contrast in Fragment-Based Drug Screening.
Angew Chem Int Ed Engl. 2014 Sep 4;
Authors: Buratto R, Mammoli D, Chiarparin E, Williams G, Bodenhausen G
Abstract
Ligands that have an affinity for protein targets can be screened very effectively by exploiting favorable properties of long-lived states (LLS) in NMR...
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[NMR paper] Development of Fragment-Based n-FABS NMR Screening Applied to the Membrane Enzyme FAAH.
Development of Fragment-Based n-FABS NMR Screening Applied to the Membrane Enzyme FAAH.
Development of Fragment-Based n-FABS NMR Screening Applied to the Membrane Enzyme FAAH.
Chembiochem. 2013 Aug 5;
Authors: Lambruschini C, Veronesi M, Romeo E, Garau G, Bandiera T, Piomelli D, Scarpelli R, Dalvit C
Abstract
Despite the recognized importance of membrane proteins as pharmaceutical targets, the reliable identification of fragment hits that are able to bind these proteins is still a major challenge. Among different (19) F NMR...
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[NMR paper] NMR fragment screening: tackling protein-protein interaction targets.
NMR fragment screening: tackling protein-protein interaction targets.
Related Articles NMR fragment screening: tackling protein-protein interaction targets.
Curr Opin Drug Discov Devel. 2005 May;8(3):365-73
Authors: Schade M, Oschkinat H
High-throughput screening of libraries containing compounds of 'drug-like' molecular weight has frequently resulted in no or poor drug candidates, especially when screening against demanding drug targets such as protein-protein interactions. Fragment-based lead discovery and optimization has evolved as a...
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NMR Screening and Hit Validation in Fragment Based Drug Discovery.
NMR Screening and Hit Validation in Fragment Based Drug Discovery.
Related Articles NMR Screening and Hit Validation in Fragment Based Drug Discovery.
Curr Top Med Chem. 2010 Sep 2;
Authors: Campos-Olivas R
Over the past three decades nuclear magnetic resonance spectroscopy has been developed into a mature technique for the characterization of interactions of small molecule ligands with their corresponding protein and nucleic acid receptors. In fact, a significant number of industrial and academic laboratories employ NMR for screening small...
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[BMNRC community] NMR-based screening: a powerful tool in fragment-based drug discovery
NMR-based screening: a powerful tool in fragment-based drug discovery
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Optimizing NMR fragment-based drug screening for membrane protein targets
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