SuperPose: a simple server for sophisticated structural superposition
SuperPose: a simple server for sophisticated structural superposition
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DOI：
10.1093/nar/gkh477
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发表时间：
2004-07-01
影响因子：
14.9
通讯作者：
Wishart, DS
中科院分区：
文献类型：
--
作者：
Maiti, R;Van Domselaar, GH;Wishart, DS
SuperPose Web服务器使用改进的四元数特征值方法快速而稳健地计算成对和多个蛋白质结构叠加。SuperPose生成序列比对、结构比对、PDB（蛋白质数据库）坐标和RMSD统计数据，以及叠加分子的差异距离图和图像（静态和交互式）。SuperPose采用了一个简单的界面，只需要PDB文件或登录号作为输入。所有其他的叠加决策都是由程序做出的。SuperPose是唯一能够识别序列，大小或形状差异很大的结构。它还能够处理比许多独立程序更大范围的叠加查询和情况，并产生直观上与已知生物或结构数据更一致的结果。SuperPose网络服务器可在http://wishart.biology.ualberta.ca/SuperPose/上免费访问。
The SuperPose web server rapidly and robustly calculates both pairwise and multiple protein structure superpositions using a modified quaternion eigenvalue approach. SuperPose generates sequence alignments, structure alignments, PDB (Protein Data Bank) coordinates and RMSD statistics, as well as difference distance plots and images (both static and interactive) of the superimposed molecules. SuperPose employs a simple interface that requires only PDB files or accession numbers as input. All other superposition decisions are made by the program. SuperPose is uniquely able to superimpose structures that differ substantially in sequence, size or shape. It is also capable of handling a much larger range of superposition queries and situations than many standalone programs and yields results that are intuitively more in agreement with known biological or structural data. The SuperPose web server is freely accessible at http://wishart.biology.ualberta.ca/SuperPose/.