Similarity searching in databases of flexible 3D structures using autocorrelation vectors derived from smoothed bounded distance matrices

被引:7
作者
Rhodes, N
Clark, DE
Willett, P
机构
[1] Argenta Discovery Ltd, Spire Green Ctr 8 9, Harlow CM19 5TR, Essex, England
[2] Univ Sheffield, Dept Informat Studies, Sheffield S1 4DP, S Yorkshire, England
关键词
D O I
10.1021/ci0503863
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
This paper presents an exploratory study of a novel method for flexible 3-D similarity searching based on autocorrelation vectors and smoothed bounded distance matrices. Although the new approach is unable to outperform an existing 2-D similarity searching in terms of enrichment factors, it is able to retrieve different compounds at a given percentage of the hitlist and so may be a useful adjunct to other similarity searching methods.
引用
收藏
页码:615 / 619
页数:5
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