Abstract
In this study, we have “blindly” assessed the ability of several combinations of docking software and scoring functions to predict the binding of a fragment-like library of bovine trypsine inhibitors. The most suitable protocols (involving Gold software and GoldScore scoring function, with or without rescoring) were selected for this purpose using a training set of compounds with known biological activities. The selected virtual screening protocols provided good results with the SAMPL3-VS dataset, showing enrichment factors of about 10 for Top 20 compounds. This methodology should be useful in difficult cases of docking, with a special emphasis on the fragment-based virtual screening campaigns.
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Abbreviations
- RMSD:
-
Root mean square deviation
- ROC:
-
Receiver operating characteristic
- AUC:
-
Area under curve
- CI:
-
Confidence interval
- QPLD:
-
QM-Polarized ligand docking
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Surpateanu, G., Iorga, B.I. Evaluation of docking performance in a blinded virtual screening of fragment-like trypsin inhibitors. J Comput Aided Mol Des 26, 595–601 (2012). https://doi.org/10.1007/s10822-011-9526-x
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DOI: https://doi.org/10.1007/s10822-011-9526-x