Computational approaches to drug design

Citation
Pw. Finn et Le. Kavraki, Computational approaches to drug design, ALGORITHMIC, 25(2-3), 1999, pp. 347-371
Citations number
123
Categorie Soggetti
Engineering Mathematics
Journal title
ALGORITHMICA
ISSN journal
01784617 → ACNP
Volume
25
Issue
2-3
Year of publication
1999
Pages
347 - 371
Database
ISI
SICI code
0178-4617(199910/11)25:2-3<347:CATDD>2.0.ZU;2-E
Abstract
The rational approach to pharmaceutical drug design begins with an investig ation of the relationship between chemical structure and biological activit y. Information gained from this analysis is used to aid the design of new, or improved, drugs. Primary considerations during this investigation are th e geometric and chemical characteristics of the molecules. Computational ch emists who are involved in rational drug design routinely use an array of p rograms to compute, among other things, molecular surfaces and molecular vo lume, models of receptor sites, dockings of ligands inside protein cavities , and geometric invariants among different molecules that exhibit similar a ctivity. There is a pressing need for efficient and accurate solutions to t he above problems. Often, limiting assumptions need to be made, in order to make the calculations tractable. Also, the amount of data processed when s earching for a potential drug is currently very large and is only expected to grow larger in the future. This paper describes some areas of computer-a ided drug design that are important to computational chemists but are also rich in algorithmic problems. It surveys recent work in these areas both fr om the computational chemistry and the computer science literature.