Automatic retrieval of 3D protein structures based on shape similarity

被引：0

作者：

Cui, CY ^{[1
]}

Shi, JY ^{[1
]}

机构：

[1] Zhejiang Univ, State Key Lab CAD&CG, Hangzhou 310027, Peoples R China

来源：

STORAGE AND RETRIEVAL METHODS AND APPLICATIONS FOR MULTIMEDIA 2004 | 2004年 / 5307卷

关键词：

3D retrieval; protein structure; shape similarity;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In molecular biology, retrieval of 3D protein structures is a very important topic. In this paper. From the view of geometry, we propose three types of characteristics (e.g. VDP,DDP,ADP) for describing 3D protein structures in order to perform similarity search and classification. The goal of the approach is to reduce the 3D protein structures matching problem to the comparison of the probability distribution. Experimental results show that our method is robust and invariant with respect to translation, rotation.

引用

页码：543 / 549

页数：7

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