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The InterPro Database, 2003 brings increased coverage and new features.

Nicola J Mulder1, Rolf Apweiler, Teresa K Attwood

  • 1EMBL Outstation-European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, UK. mulder@ebi.ac.uk

Nucleic Acids Research
|January 10, 2003
PubMed
Summary

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This summary is machine-generated.

InterPro integrates major protein signature databases, offering unified protein family, domain, and functional site information. This resource enhances protein analysis by providing comprehensive data and improved search functionalities.

Area of Science:

  • Bioinformatics
  • Computational Biology
  • Proteomics

Background:

  • Protein families, domains, and functional sites are crucial for understanding protein function.
  • Disparate protein signature databases hinder comprehensive analysis.
  • A unified resource is needed to streamline protein data exploration.

Purpose of the Study:

  • To present InterPro, an integrated resource for protein signature data.
  • To provide a unified platform for searching and analyzing protein families, domains, and functional sites.
  • To highlight the latest release and new features of the InterPro database.

Main Methods:

  • Manual integration and curation of major protein signature databases (PROSITE, Pfam, PRINTS, ProDom, SMART, TIGRFAMs).
  • Development of a single format for presenting search results from member databases.

Related Experiment Videos

  • Implementation of improved searching capabilities and enhanced graphical user interfaces.

    • Main Results:

    • The latest InterPro release includes 5629 entries covering protein families, domains, repeats, and post-translational modifications.
    • InterPro signatures cover over 74% of proteins in SWISS-PROT and TrEMBL, a significant increase since its inception.
    • Enhanced search functionalities and visualization tools improve data accessibility and analysis.

    Conclusions:

    • InterPro provides a comprehensive and unified resource for protein signature analysis.
    • The continuous integration and enhancement of InterPro improve the coverage and usability of protein data.
    • InterPro facilitates deeper insights into protein function and evolution through integrated data and advanced tools.