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A unified interface for: Tertiary structure prediction/3D modelling, 3D model quality assessment, Intrinsic disorder prediction, Domain prediction, Prediction of protein-ligand binding residues Automated webserver and some downloadable programs RaptorX: remote homology detection, protein 3D modeling, binding site prediction
The goal of protein–ligand docking is to predict the position and orientation of a ligand (a small molecule) when it is bound to a protein receptor or enzyme. [1] Pharmaceutical research employs docking techniques for a variety of purposes, most notably in the virtual screening of large databases of available chemicals in order to select ...
The number of notable protein-ligand docking programs currently available is high and has been steadily increasing over the last decades. The following list presents an overview of the most common notable programs, listed alphabetically, with indication of the corresponding year of publication, involved organisation or institution, short description, availability of a webservice and the license.
A binding interaction between a small molecule ligand and an enzyme protein may result in activation or inhibition of the enzyme. If the protein is a receptor, ligand binding may result in agonism or antagonism. Docking is most commonly used in the field of drug design — most drugs are small organic molecules, and docking may be applied to:
TM-SITE: A structure-based approach for ligand-binding site prediction. S-SITE: A sequence-based approach for ligand-binding site prediction. LOMETS: A set of locally installed threading programs for meta-server protein fold-recognition. MUSTER: A threading program to identify templates from a non-redundant protein structure library.
The PDBbind database is a comprehensive collection of experimentally measured binding affinity data (Kd, Ki, and IC50) for the protein-ligand complexes deposited in the Protein Data Bank (PDB). [ 1 ] [ 2 ] It thus provides a link between energetic and structural information of protein-ligand complexes, which is of great value to various studies ...
Additionally, it is used by biochemists and enzymologists working on modeling protein-ligand interactions, enzyme specificity, and rational enzyme design. Lead Finder's specialization in ligand docking and binding energy estimation is a result of its advanced docking algorithm and the precision with which it represents protein-ligand interactions.
A protein-ligand binding challenge on PHIPA fragments was also included. Host-guest binding focused on several small molecules binding to octa-acid and exo-octa-acid; binding of two compounds to a series of cyclodextrin derivatives; and binding of a series of small molecules to a clip-like guest known as TrimerTrip.