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PAnnBuilder: an R package for assembling proteomic annotation data.

Hong Li1, Guohui Ding, Lu Xie

  • 1Key Lab of Systems Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, PR China.

Bioinformatics (Oxford, England)
|February 25, 2009
PubMed
Summary
This summary is machine-generated.

PAnnBuilder streamlines proteomic research by automatically assembling protein annotation data from public databases. This R package provides uniform data for large-scale studies, enhancing efficiency and accessibility for researchers.

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Area of Science:

  • Bioinformatics
  • Proteomics
  • Computational Biology

Background:

  • Large-scale proteomic studies require comprehensive and uniform protein annotation data.
  • Integrating data from multiple public resources is challenging and time-consuming.
  • Existing annotation methods lack standardization, hindering data reproducibility.

Purpose of the Study:

  • To develop an automated R package, PAnnBuilder, for assembling protein annotation information.
  • To provide uniform annotation data for large-scale proteomic studies.
  • To facilitate protein annotation for model species like human, mouse, and rat.

Main Methods:

  • Parsing data from sixteen public biological databases.
  • Constructing 54 annotation packages using R environment or SQLite database.
  • Implementing extended applications, including annotation based on protein sequence similarity.

Main Results:

  • PAnnBuilder automatically assembles and standardizes protein annotation data.
  • 54 ready-to-use annotation packages are available for human, mouse, and rat.
  • The package supports custom package development for advanced users.

Conclusions:

  • PAnnBuilder offers a robust solution for generating uniform protein annotation data.
  • The package simplifies data integration for large-scale proteomic research.
  • PAnnBuilder is poised to become a valuable tool in the field of proteomics.