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iProX: an integrated proteome resource.

Jie Ma1, Tao Chen1, Songfeng Wu1

  • 1State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Life Omics, Beijing 102206, China.

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Summary
This summary is machine-generated.

The integrated proteome resource iProX provides a public platform for sharing proteomics data and analysis results. This resource facilitates global access to mass spectrometry-based proteomics datasets, promoting open science.

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Area of Science:

  • Proteomics
  • Bioinformatics
  • Data Science

Background:

  • Research data sharing is crucial in academia.
  • Increasing data volumes necessitate efficient management and sharing solutions.
  • The ProteomeXchange (PX) consortium promotes centralized metadata and distributed raw data management.

Purpose of the Study:

  • To develop an integrated proteome resource for global proteomics data sharing.
  • To establish a public platform for collecting and sharing raw data, analysis results, and metadata.
  • To facilitate open access to mass spectrometry-based proteomics datasets.

Main Methods:

  • Developed the integrated proteome resource iProX (http://www.iprox.org).
  • Implemented a web-based submission process for proteome data.
  • Utilized controlled vocabularies and ontologies for data annotation.
  • Employed a fast Aspera-based transfer tool for data access.
  • Built on a high availability architecture.

Main Results:

  • iProX serves as a public platform for proteomics data.
  • It supports open sharing of mass spectrometry-based proteomics datasets.
  • All released datasets are freely accessible to the public as a full member of the PX consortium.

Conclusions:

  • iProX facilitates worldwide data analysis and sharing of proteomics experiments.
  • The platform ensures long-term and stable resource support as part of China's proteomics infrastructure.
  • Promotes open access and effective data sharing in the proteomics field.