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Related Experiment Videos

BRENDA, the enzyme database: updates and major new developments.

Ida Schomburg1, Antje Chang, Christian Ebeling

  • 1University of Cologne, Institute of Biochemistry, Zülpicher Strasse 47, 50674 Köln, Germany.

Nucleic Acids Research
|December 19, 2003
PubMed
Summary
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The BRENDA enzyme database offers extensive enzyme and metabolic data from numerous organisms and literature sources. Recent updates enhance its usability with new browsers and search functionalities for researchers.

Area of Science:

  • Biochemistry
  • Enzymology
  • Bioinformatics

Background:

  • BRENDA (BRaunschweig ENzyme DAtabase) is a primary literature-based resource for enzyme and metabolic information.
  • It encompasses data from over 83,000 enzymes across 9,800 organisms, categorized under approximately 4,200 EC numbers.
  • The database details include classification, nomenclature, reaction specificity, functional parameters, occurrence, structure, applications, and more.

Purpose of the Study:

  • To provide a comprehensive and continuously updated resource for enzyme and metabolic data.
  • To enhance data accessibility and search capabilities for the scientific community.
  • To integrate diverse biochemical and molecular information relevant to enzymology.

Main Methods:

  • Data extraction and evaluation from over 46,000 scientific references, with PubMed linking.

Related Experiment Videos

  • Development of advanced search tools including an EC-tree browser, taxonomy-tree browser, and chemical substructure search engine.
  • Implementation of controlled vocabulary, ontology, and thesaurus for improved data organization and retrieval.

    • Main Results:

    • BRENDA hosts extensive data on enzymes and metabolism, covering a wide range of organisms and classifications.
    • Significant updates in the past year include a >50% data update rate and new navigational and search tools.
    • The database offers free access to the academic community.

    Conclusions:

    • BRENDA serves as a vital, up-to-date repository for enzyme information.
    • Recent enhancements improve the database's utility for research in enzymology and related fields.
    • The resource facilitates scientific discovery through accessible and organized biochemical data.