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Clustering Fragment Screening Hits With a Self-Organizing Map

Practical Cheminformatics

Clustering Fragment Screening Hits With a Self-Organizing Map (SOM) In a paper, " Fragment binding to the Nsp3 macrodomain of SARS-CoV-2 identified through crystallographic screening and computational docking ", published last year by scientists from UCSF and the Diamond Light Source, the authors reported more than 200 structures of fragments bound (..)

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Target-directed cancer: protein-ligand interactions  

Drug Target Review

In terms of compound libraries, we have a high-throughput screening library of about 200,000 ligands. For fragment screening, which are much smaller compounds, we have a library of about 3000 fragments. We can screen with many different formats and modalities.

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Biophysics

Sygnature Discovery

Small Molecule Binding Assays · Fragment Screening · HTS Hit Validation · Virtual Screen Hit Confirmation · DEL Screening Hit Validation · Affinity/Kinetic Determination (lead identification/lead optimisation) 2.