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Related Experiment Videos

Finding protein sequences using PROWL.

Ronald Beavis1, David Fenyö

  • 1Beavis Informatics Ltd., Winnipeg, Manitoba, Canada.

Current Protocols in Bioinformatics
|April 23, 2008
PubMed
Summary
This summary is machine-generated.

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PROWL is a software suite for identifying protein sequences using mass spectrometry data. It offers tools like PepFrag and GPM for analyzing single or multiple tandem mass spectrometry spectra, aiding in protein identification.

Area of Science:

  • Proteomics
  • Bioinformatics
  • Mass Spectrometry

Background:

  • Protein identification is crucial in biological research.
  • Mass spectrometry is a key technology for protein analysis.
  • Existing tools may have limitations in handling diverse mass spectrometry data.

Purpose of the Study:

  • To introduce PROWL, a collection of software tools for protein sequence identification.
  • To present protocols for utilizing individual PROWL components.
  • To facilitate the analysis of various mass spectrometry data types.

Main Methods:

  • PROWL accepts experimental data from various mass spectrometers.
  • PepFrag tool analyzes single tandem mass spectrometry spectra.
  • GPM tool analyzes multiple MS/MS spectra.

Related Experiment Videos

  • ProFound tool analyzes peptide mass fingerprinting data.

    • Main Results:

    • PROWL provides a unified platform for protein identification.
    • Specific protocols enable targeted analysis of different MS data.
    • The tools support both single spectrum and multiple spectra analysis.

    Conclusions:

    • PROWL offers a versatile solution for protein sequence identification.
    • The presented protocols enhance the utility of PROWL for researchers.
    • The software facilitates efficient analysis of mass spectrometry data in proteomics.