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. 2009 Mar 1;25(5):682-3.
doi: 10.1093/bioinformatics/btp005. Epub 2009 Jan 6.

Prequips--an extensible software platform for integration, visualization and analysis of LC-MS/MS proteomics data

Affiliations

Prequips--an extensible software platform for integration, visualization and analysis of LC-MS/MS proteomics data

Nils Gehlenborg et al. Bioinformatics. .

Abstract

Summary: We describe an integrative software platform, Prequips, for comparative proteomics-based systems biology analysis that: (i) integrates all information generated from mass spectrometry (MS)-based proteomics as well as from basic proteomics data analysis tools, (ii) visualizes such information for various proteomic analyses via graphical interfaces and (iii) links peptide and protein abundances to external tools often used in systems biology studies.

Availability: http://prequips.sourceforge.net

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Figures

Fig. 1.
Fig. 1.
Overview of Prequips' design and functionality. (A) Data model structure. (B) Schematics of data structure and exchange. (C) Spectrum, peptide feature map and table viewers in single sample analysis. (D) Peptide feature maps in multi-sample analysis. (E) Broadcasting to Cytoscape via the Gaggle interface. (F) Network analysis using broadcasted proteins in Cytoscape.

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