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Using ZINC to acquire a virtual screening library.

John J Irwin1

  • 1University of California San Francisco, San Francisco, California.

Current Protocols in Bioinformatics
|June 14, 2008
PubMed
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The ZINC database provides readily available, biologically relevant compounds for screening. It is updated regularly and offers customizable subsets for drug discovery research.

Area of Science:

  • Chemical databases
  • Drug discovery
  • Computational chemistry

Background:

  • The ZINC database serves as a vital resource for drug discovery.
  • It aggregates purchasable compounds from numerous vendors.
  • Ensuring access to diverse and relevant chemical matter is crucial for screening campaigns.

Purpose of the Study:

  • To describe the ZINC database, a collection of commercially available compounds.
  • To highlight its features for facilitating drug discovery research.
  • To emphasize its role in providing ready-to-screen chemical libraries.

Main Methods:

  • Compiling compound catalogs from over 50 vendors.
  • Organizing compounds into biologically relevant, ready-to-screen formats.
  • Implementing search functionalities and custom subset creation.

Related Experiment Videos

  • Offering a service for uploading external molecules for processing.
  • Main Results:

    • ZINC provides a dynamic and comprehensive collection of purchasable compounds.
    • The database includes curated subsets like 'fragment-like' and 'lead-like'.
    • It supports flexible searching and custom library generation.

    Conclusions:

    • The ZINC database is an essential, continuously updated resource for researchers seeking diverse chemical matter.
    • Its features streamline the process of identifying and acquiring compounds for screening.
    • ZINC facilitates efficient drug discovery by providing accessible, relevant, and searchable chemical libraries.