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Related Experiment Videos

The Paris-Sud yeast structural genomics pilot-project: from structure to function.

Sophie Quevillon-Cheruel1, Dominique Liger, Nicolas Leulliot

  • 1Institut de Biochimie et de Biophysique Moléculaire et Cellulaire (CNRS-UMR 8619), Université Paris-Sud, Bâtiment 430, 91405 Orsay, France.

Biochimie
|November 24, 2004
PubMed
Summary
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We developed a yeast structural genomics platform to determine protein structures. This pilot project successfully produced and analyzed 250 unknown proteins, advancing functional annotation capabilities.

Area of Science:

  • Structural biology
  • Proteomics
  • Yeast genetics

Background:

  • Structural genomics aims to determine the three-dimensional structures of proteins on a large scale.
  • Understanding protein structure is crucial for elucidating biological function and disease mechanisms.
  • Yeast is a powerful model organism for large-scale biological studies.

Purpose of the Study:

  • To outline and present the results of a yeast structural genomics (YSG) pilot project.
  • To establish and validate a lab-scale platform for systematic protein production and structure determination.
  • To assess the feasibility of structural genomics for functional biochemical annotation.

Main Methods:

  • Targeted 250 non-membrane proteins with unknown structures in yeast.

Related Experiment Videos

  • Developed and implemented a systematic platform for protein production.
  • Employed structure determination techniques to analyze protein targets.

    • Main Results:

    • Successfully established a scalable platform for protein structure determination.
    • Generated structural data for 250 previously uncharacterized yeast proteins.
    • Evaluated strategies and statistics for the pilot project.

    Conclusions:

    • The yeast structural genomics platform is effective for protein structure determination.
    • Structural genomics programs can significantly contribute to functional biochemical annotation.
    • This pilot project validates the approach for future large-scale structural studies.