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Related Experiment Videos

SOLVE and RESOLVE: automated structure solution and density modification.

Thomas C Terwilliger1

  • 1Los Alamos National Laboratory, Los Alamos, New Mexico 87545.

Methods in Enzymology
|December 31, 2003
PubMed
Summary
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Automated macromolecular X-ray structure determination is achievable using SOLVE and RESOLVE software. These programs utilize compatible subprograms and scoring algorithms, paving the way for full automation in the near future.

Area of Science:

  • Structural biology
  • Biophysics
  • Computational biology

Background:

  • Macromolecular X-ray crystallography is crucial for understanding biological processes.
  • The process of X-ray structure determination is complex and often labor-intensive.
  • Automation can significantly accelerate structure determination and data analysis.

Purpose of the Study:

  • To demonstrate the feasibility of automating macromolecular X-ray structure determination.
  • To highlight the key software components enabling automation.
  • To suggest the potential for full automation of the structure determination pipeline.

Main Methods:

  • Development and application of SOLVE and RESOLVE software.
  • Integration of seamless and compatible subprograms.

Related Experiment Videos

  • Implementation of advanced scoring algorithms and error-tolerant systems.

    • Main Results:

    • SOLVE and RESOLVE have successfully automated a significant portion of the X-ray structure determination process.
    • Key software elements enabling automation have been identified.
    • The principles are applicable to broader aspects of structure determination.

    Conclusions:

    • Significant automation of macromolecular X-ray structure determination is possible.
    • Further development can lead to full automation of the entire process, from data scaling to model refinement.
    • This advancement promises to accelerate biological structure discovery.