نتایج جستجو برای: molecular docking
تعداد نتایج: 643225 فیلتر نتایج به سال:
It is well known that computer-aided docking of large ligands, with many rotatable bonds, is extremely difficult. AutoDock is a widely used docking program that can dock small ligands, with upto 5 or 6 rotatable bonds, accurately and quickly. Docking of larger ligands, however, is not very accurate and is computationally expensive. In this paper we present an AutoDock-based incremental docking ...
The results from reiterated docking experiments may be used to evaluate an empirical vibrational entropy of binding in ligand-protein complexes. We have tested several methods for evaluating the vibrational contribution to binding of 22 nucleotide analogues to the enzyme APS reductase. These include two cluster size methods that measure the probability of finding a particular conformation, a me...
AmpC β-lactamase confers resistance to β-lactam antibiotics in multiple Gram-negative bacteria. Therefore, identification of non-β-lactam compounds that inhibit the enzyme is considered crucial to the development of novel antibacterial therapies. Given the highly solvent-exposed active site, it is important to study the induced-fit movements and water-mediated interactions to improve docking ac...
Risk Factors In Adolescent On Arteriosclerosis: An Analysis Using Data Mining And Docking Techniques
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Seven docking predictions were made with the LIGIN program. In six cases the location of the binding pocket was identified correctly by systematically docking everywhere within the protein structure. In two cases the ligand was docked to within 1.8 A RMSD of the experimentally determined structure. LIGIN has not been optimized to deal with highly flexible ligands that dock at the surface of pro...
Successful protein-ligand docking depends upon two factors: exhaustive exploration of search space and effective scoring. In this case study we explore the improvements that can be gained in both pose prediction and scoring by applying two different algorithms to explore conformational space of flexible rings. The first algorithm, ring corner flipping 2 has been part of GOLD since its inception...
We present a docking method that uses a scoring function for protein-ligand docking that is designed to maximize the docking success rate for low-resolution protein structures. We find that the resulting scoring function parameters are very different depending on whether they were optimized for high- or low-resolution protein structures. We show that this docking method can be successfully appl...
Synthesis and molecular docking of pyrazole derivatives using the heterogeneous basic, CS-DAA/MgO nanocomposite.
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