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A graphical user interface for RAId, a knowledge integrated proteomics analysis suite with accurate statistics.

Brendan Joyce1, Danny Lee1, Alex Rubio1

  • 1National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, 8600 Rockville Pike, Bethesda, MD, 20894, USA.

BMC Research Notes
|March 17, 2018
PubMed
Summary
This summary is machine-generated.

RAId-GUI is a new graphical interface for the RAId software, enhancing MS/MS data analysis in proteomics. This tool provides accessible computational and visual analysis of peptide and protein identification results.

Keywords:
Peptide identificationProtein identificationProteomicsTandem mass spectrometry

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Area of Science:

  • Proteomics
  • Bioinformatics
  • Computational Biology

Background:

  • The RAId software has been developed over 10 years for MS/MS data analysis.
  • Rigorous statistical methods underpin RAId's accurate E-value computation for peptide and protein identification.
  • Accessibility for the proteomics community is a key consideration for advanced software tools.

Purpose of the Study:

  • To develop a user-friendly graphical user interface (GUI) for the RAId software.
  • To enhance the accessibility and usability of RAId for computational and visual analysis of MS/MS data.
  • To provide robust tools for the proteomics community.

Main Methods:

  • Development of a Java-based graphical user interface (RAId_GUI).
  • Integration of RAId's core functionalities for E-value computation into the GUI.
  • Implementation of data and spectra visualization tools within RAId_GUI.

Main Results:

  • RAId_GUI facilitates easy execution of RAId analyses on local machines.
  • The GUI offers tools for MS-product analysis and molecular isotopic distribution analysis.
  • Results viewer allows users to download analysis outcomes and visualize retrieval versus false discovery proportions.

Conclusions:

  • RAId_GUI significantly improves the accessibility and usability of the RAId software package.
  • The integrated tools support comprehensive analysis and visualization of MS/MS data.
  • Both databases and the RAId_GUI code package are publicly available for download.