Abstract
This report introduces a new ligand-based virtual screening tool called Avalanche that incorporates both shape- and feature-based comparison with three-dimensional (3D) alignment between the query molecule and test compounds residing in a chemical database. Avalanche proceeds in two steps. The first step is an extremely rapid shape/feature based comparison which is used to narrow the focus from potentially millions or billions of candidate molecules and conformations to a more manageable number that are then passed to the second step. The second step is a detailed yet still rapid 3D alignment of the remaining candidate conformations to the query conformation. Using the 3D alignment, these remaining candidate conformations are scored, re-ranked and presented to the user as the top hits for further visualization and evaluation. To provide further insight into the method, the results from two prospective virtual screens are presented which show the ability of Avalanche to identify hits from chemical databases that would likely be missed by common substructure-based or fingerprint-based search methods. The Avalanche method is extended to enable patent landscaping, i.e., structural refinements to improve the patentability of hits for deployment in drug discovery campaigns.
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References
Meek PJ, Liu Z, Tian L, Wang CY, Welsh WJ, Zauhar RJ (2006) Drug Discov Today 11(19–20):895
Nagarajan K, Zauhar R, Welsh WJ (2005) J Chem Inf Model 45(1):49
Zauhar RJ, Gianti E, Welsh WJ (2013) J Comput Aided Mol Des 27(12):1009
Zauhar RJ, Moyna G, Tian L, Li Z, Welsh WJ (2003) J Med Chem 46(26):5674
Hartman I, Gillies AR, Arora S, Andaya C, Royapet N, Welsh WJ, Wood DW, Zauhar RJ (2009) Pharm Res 26(10):2247
Kortagere S, Chekmarev D, Welsh WJ, Ekins S (2008) Pharm Res 25(8):1836
Kortagere S, Chekmarev D, Welsh WJ, Ekins S (2009) Pharm Res 26(4):1001
Kortagere S, Mui E, McLeod R, Welsh WJ (2011) J Comput Aided Mol Des 25(5):403
Kortagere S, Welsh WJ (2006) J Comput Aided Mol Des 20(12):789
Kortagere S, Welsh WJ, Morrisey JM, Daly T, Ejigiri I, Sinnis P, Vaidya AB, Bergman LW (2010) J Chem Inf Model 50(5):840
Chekmarev D, Kholodovych V, Kortagere S, Welsh WJ, Ekins S (2009) Pharm Res 26(9):2216
Chekmarev DS, Kholodovych V, Balakin KV, Ivanenkov Y, Ekins S, Welsh WJ (2008) Chem Res Toxicol 21(6):1304
Wang CY, Ai N, Arora S, Erenrich E, Nagarajan K, Zauhar R, Young D, Welsh WJ (2006) Chem Res Toxicol 19(12):1595
Ai N, Welsh WJ, Santhanam U, Hu H, Lyga J (2014) PLoS ONE 9(11):e112788
Rush TS 3rd, Grant JA, Mosyak L, Nicholls A (2005) J Med Chem 48(5):1489
Giganti D, Guillemain H, Spadoni JL, Nilges M, Zagury JF, Montes M (2010) J Chem Inf Model 50(6):992
Sastry GM, Dixon SL, Sherman W (2011) J Chem Inf Model 51(10):2455
Wolber G, Seidel T, Bendix F, Langer T (2008) Drug Discov Today 13(1–2):23
Clinical and Laboratory Standards Institute (2012) Methods for dilution antimicrobial susceptibility tests for bacteria that grow aerobically; approved standard: 8th edn, M07-A9. CLSI, Wayne
Landrum G (2014) RDKit: Cheminformatics and machine learning software. http://www.rdkit.org/. Accessed 7 Aug 2014
Ebejer JP, Morris GM, Deane CM (2012) J Chem Inf Model 52(5):1146
Charifson PS, Grillot AL, Grossman TH, Parsons JD, Badia M, Bellon S, Deininger DD, Drumm JE, Gross CH, LeTiran A, Liao Y, Mani N, Nicolau DP, Perola E, Ronkin S, Shannon D, Swenson LL, Tang Q, Tessier PR, Tian SK, Trudeau M, Wang T, Wei Y, Zhang H, Stamos D (2008) J Med Chem 51(17):5243
Noel DR, Casely RE, Linfield WM, Harriman LA (1960) Appl Microbiol 8:1
Fomovska A, Wood RD, Mui E, Dubey JP, Ferreira LR, Hickman MR, Lee PJ, Leed SE, Auschwitz JM, Welsh WJ, Sommerville C, Woods S, Roberts C, McLeod R (2012) J Med Chem 55(19):8375
Kratky M, Vinsova J, Novotna E, Mandikova J, Wsol V, Trejtnar F, Ulmann V, Stolarikova J, Fernandes S, Bhat S, Liu JO (2012) Tuberculosis (Edinb) 92(5):434
Vinsova J, Imramovsky A, Buchta V, Ceckova M, Dolezal M, Staud F, Jampilek J, Kaustova J (2007) Molecules 12(1):1
Waisser K, Bures O, Holy P, Kunes J, Oswald R, Jiraskova L, Pour M, Klimesova V, Kubicova L, Kaustova J (2003) Arch Pharm (Weinheim) 336(1):53
Waisser K, Matyk J, Divisova H, Husakova P, Kunes J, Klimesova V, Kaustova J, Mollmann U, Dahse HM, Miko M (2006) Arch Pharm (Weinheim) 339(11):616
Gordon MS, Schmidt MW (2005) Advances in electronic structure theory: GAMESS a decade later. In: Dykstra CE, Frenking G, Kim KS, Scuseria GE (eds) Theory and applications of computational chemistry: the first forty years. Elsevier, Amsterdam (1167)
Schmidt MW, Baldridge KK, Boatz JA, Elbert ST, Gordon MS, Jensen JH, Koseki S, Matsunaga N, Nguyen KA, Su S, Windus TL, Dupuis M, Montgomery JA (1993) J Comput Chem 14(11):1347
Boucher HW, Talbot GH, Bradley JS, Edwards JE, Gilbert D, Rice LB, Scheld M, Spellberg B, Bartlett J (2009) Clin Infect Dis 48(1):1
Gwynn MN, Portnoy A, Rittenhouse SF, Payne DJ (2010) Ann N Y Acad Sci 1213:5
Payne DJ, Gwynn MN, Holmes DJ, Pompliano DL (2007) Nat Rev Drug Discov 6(1):29
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Diller, D.J., Connell, N.D. & Welsh, W.J. Avalanche for shape and feature-based virtual screening with 3D alignment. J Comput Aided Mol Des 29, 1015–1024 (2015). https://doi.org/10.1007/s10822-015-9875-y
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DOI: https://doi.org/10.1007/s10822-015-9875-y