RAId
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RAId is a suite of proteomics tools for analyzing tandem mass spectrometry data. In addition to providing accurate statistical significance assignment, RAId offers users with different modes of data analysis: database search, generation of score distribution of all possible peptides using different scoring functions (RAId, XCorr, Hyperscore, Kscore), and statistical confidence reassignment. In particular, RAId's integrated knowledge databases incorporate known single amino polymorphisms, post-translational modifications and disease information, providing dynamic information retrieval for biomedical applications.
RAId是一套用于分析串联质谱(tandem mass spectrometry)数据的蛋白质组学工具套件。该套件不仅可实现精准的统计学显著性赋值,还为用户提供了多样化的数据分析模式:包括数据库检索、基于RAId、XCorr、Hyperscore、Kscore等多种打分函数生成所有可能肽段(peptides)的得分分布,以及统计学置信度重赋值。尤为特别的是,RAId的集成知识库整合了已知的单氨基酸多态性(single amino polymorphisms)、翻译后修饰(post-translational modifications)与疾病相关信息,可为生物医学应用提供动态信息检索服务。




