In recent years an effort has been made to supplement traditional methods for drug discovery by computer-assisted “structure-based design.” The structure-based approach involves (among other issues) reasoning about the geometry of drug molecules (or ligands) and about the different spatial conformations that these molecules can attain. This is a preliminary report on a set of tools that we are devising to assist the chemist in the drug design process. We describe our work on the following three topics: (i) geometric data structures for representing and manipulating molecules; (ii) conformational analysis—searching for low- energy conformations; and (iii) pharmacophore identification—searching for common features among different ligands that exhibit similar activity.
CITATION STYLE
Finn, P. W., Halperin, D., Kavraki, L. E., Latombe, J. C., Motwani, R., Shelton, C., & Venkatasubramanian, S. (1996). Geometric manipulation of flexible ligands. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1148, pp. 67–78). Springer Verlag. https://doi.org/10.1007/bfb0014486
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