[PDF] Top 20 Consensus queries in ligand-based virtual screening experiments
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Consensus queries in ligand-based virtual screening experiments
... In this study, three different fingerprints were used. The MACCS 166 bits fingerprint as provided by Open Babel [22]. The ECFP4 2048 bits fingerprint as provided by Rdkit [23, 24] and an unfolded MOLPRINT2D [25, 26] ... See full document
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Evaluation of machine-learning methods for ligand-based virtual screening
... Our experiments used data from the MDL Drug Data Report (MDDR) database (available from MDL Information Systems ...additional experiments were undertaken using a further eight activity classes that are ... See full document
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Ligand-based virtual screening using binary kernel discrimination
... for ligand-based virtual screening when heterogeneous sets of both active and inactive molecules are available for use as training ...a virtual screening ...similarity- ... See full document
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Evaluation of a Bayesian inference network for ligand-based virtual screening
... of experiments were carried out using the top-5% of the rankings to evaluate the various searches; the relative per- formance of the various methods was unchanged and we have hence included the results only for ... See full document
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Ligand-based virtual screening using a genetic algorithm with data fusion
... the experiments reported here, the fingerprint encoded the 166 MDL structural key definitions in the widely used Pipeline Pilot software, so that the chromosome contained 166 real values, each corresponding to one ... See full document
17
Enhancing the effectiveness of ligand-based virtual screening using data fusion
... three consensus rules (mean of the scores, mean of the ranks and a voting ...the consensus) and that the consensus performance was superior to any individual scoring ... See full document
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Condorcet and borda count fusion method for ligand-based virtual screening
... searching based on different similarity ...of ligand-based virtual screening approaches is the use of data fusion [10] or consensus scoring in the structure-based ... See full document
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Open-source platform to benchmark fingerprints for ligand-based virtual screening
... Just as there is wide variety of fingerprinting algorithms, there are multiple methods for evaluating VS performance and little consensus as to which is best [9,11]. The area under the receiver operating ... See full document
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GPURFSCREEN: a GPU based virtual screening tool using random forest classifier
... of virtual screening is to filter inactive mol- ecules from the active ones and not to misclassify any active ...of ligand based drug discov- ery depends on the effectiveness of the classifier ... See full document
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Implementing relevance feedback in ligand-based virtual screening using bayesian inference network
... similarity-based virtual screening has received noticeable attention from researchers in the chemoinformatics ...BIN, based on a single active reference structure, to form a set of active ... See full document
8
Structural dynamics and inhibitor searching for Wnt-4 protein using comparative computational studies
... by ligand-based virtual screening of nearly 209,847 compounds; conformer generation of 271 compounds resulted from extensive virtual screen- ing and comparative docking of 10,531 ... See full document
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Fusing similarity rankings in ligand-based virtual screening.
... similarity-based virtual screening [55]. Their experiments used two standard test databases, the MDDR and WOMBAT databases [57], and similarity searches with five different similarity ... See full document
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An enhancement of bayesian inference network for ligand-based virtual screening using features selection
... similarity based screening models. The first screening system was based on the tanimoto (TAN) coefficient which has been used for ligand-based virtual screening for ... See full document
6
Fragment reweighting in ligand-based virtual screening
... in Ligand-based virtual ...coefficient based on mutual dependence between fragments, while the last approach is combination of first two ... See full document
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Combining structure-based pharmacophore modeling, virtual screening, and in silico ADMET analysis to discover novel tetrahydro-quinoline based pyruvate kinase isozyme M2 activators with antitumor activity
... tetrahydro-quinoline based chemical library. We performed all database searching experiments using the “Best” confor- mation generation option and the “Flexible” fitting method Table 1 analyses of critical ... See full document
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Identification of Potent Inhibitors against Potential Drug Target for Schizophrenia Trough Virtual Screening Approach Hifza Saleem*, Sadaf Munir*, Ammara Mumtaz*, Dr.Roshan Ali**, Dr. Ayesha Maqbool, Danish Malik, Muhammad Abubakar Sideeq, Fatima Shamas
... The name schizophrenia, as discussed earlier, is derived from Greek which implies “split mind” Schizophrenia is a disease characterized by a complex symptomatology, affecting most aspects of cognition, emotion and ... See full document
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A Predominant Evaluation of Viable Templates for Asthma Therapy Exerting an In silico Analog Method, Virtual Library Screening
... Structure based (SBDD), Fragment based (FBDD), Ligand based (LBDD), Templates based (MLBDD) and De-novo type drug designs (Virtual Library Screening, VLSBDD) and whose ... See full document
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Antimalarial drug design: targeting the plasmodium falciparum cytochrome bc1 complex through computational modelling, chemical synthesis and biological testing
... Despite consensus scoring receiving wide acceptance from the virtual screening community, there have been relatively few studies dealing with the question as to how consensus scoring actually ... See full document
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Contact-based ligand-clustering approach for the identification of active compounds in virtual screening
... ligands and decoys for 40 protein targets with the approximate active compounds:decoys ratio 1:36. Decoys are physicochemi- cally similar but topologically dissimilar to the active ligands. Because of these properties, ... See full document
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MOLECULAR DOCKING SOFTWARE’S APPLICATIONS AND BASIC CHALLENGES FACED: A REVIEW
... thoroughly screening the target, ligands and docking method performance. The ligand flexibility however is almost resolved and does not create much problem however protein flexibility needs to be ... See full document
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