CCTOP: A Consensus Constrained TOPology prediction web server

László Dobson, István Reményi, Gábor E. Tusnády

Research output: Article

109 Citations (Scopus)

Abstract

The Consensus Constrained TOPology prediction (CCTOP; http://cctop.enzim.ttk.mta.hu) server is a web-based application providing transmembrane topology prediction. In addition to utilizing 10 different state-of-the-art topology prediction methods, the CCTOP server incorporates topology information from existing experimental and computational sources available in the PDBTM, TOPDB and TOPDOM databases using the probabilistic framework of hidden Markov model. The server provides the option to precede the topology prediction with signal peptide prediction and transmembrane-globular protein discrimination. The initial result can be recalculated by (de)selecting any of the prediction methods or mapped experiments or by adding user specified constraints. CCTOP showed superior performance to existing approaches. The reliability of each prediction is also calculated, which correlates with the accuracy of the per protein topology prediction. The prediction results and the collected experimental information are visualized on the CCTOP home page and can be downloaded in XML format. Programmable access of the CCTOP server is also available, and an example of client-side script is provided.

Original languageEnglish
Pages (from-to)W408-W412
JournalNucleic acids research
Volume43
Issue numberW1
DOIs
Publication statusPublished - jan. 1 2015

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ASJC Scopus subject areas

  • Genetics

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