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Many proteins’ biological role depends on their interactions with their ligands, small molecules that bind to specific locations on the protein known as ligand-binding sites. Ligand-binding sites are often conserved among homologous proteins as these sites are critical for protein function.
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Target discovery from protein databases: challenges for curation.

Christine Chichester1, Pascale Gaudet1

  • 1Swiss Institute of Bioinformatics, CALIPHO Group, CMU - Rue Michel-Servet 1, 1211 Geneva 4, Switzerland.

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Summary
This summary is machine-generated.

Protein databases offer valuable insights for drug discovery. The neXtProt knowledgebase exemplifies curation methods ensuring accuracy in protein biology data for target identification.

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Area of Science:

  • Biochemistry
  • Bioinformatics
  • Drug Discovery

Background:

  • Protein databases are crucial resources for identifying potential drug targets.
  • Early-stage drug discovery pipelines benefit significantly from comprehensive protein biology information.
  • Accurate curation of raw data into validated knowledge is essential for reliable drug target identification.

Purpose of the Study:

  • To highlight the importance of protein databases in drug discovery.
  • To examine curation strategies for ensuring data accuracy in protein knowledgebases.
  • To use the neXtProt human protein knowledgebase as a case study for these methods.

Main Methods:

  • Review of data curation strategies.
  • Analysis of the neXtProt human protein knowledgebase.
  • Case study approach to illustrate methods.

Main Results:

  • Protein databases provide a comprehensive overview of protein biology.
  • Effective curation strategies are vital for data accuracy.
  • The neXtProt knowledgebase serves as an example of robust curation.

Conclusions:

  • Protein databases are indispensable tools in modern drug discovery.
  • Rigorous curation is key to maximizing the utility of protein knowledgebases.
  • The neXtProt human protein knowledgebase demonstrates effective methods for data validation.