PRIDE

PRIDE provides a centralized, standards-compliant repository for proteomics datasets from mass spectrometry experiments, enabling storage, dissemination, and integration of peptide and protein identifications with their supporting evidence linked to corresponding experimental assays.

Key Features:

• Standards compliance: Implements community data standards to enable consistent representation of proteomics identifications and evidence.
• Mass spectrometry dataset storage: Stores proteomics datasets derived from mass spectrometry experiments.
• Metadata accommodation: Captures detailed experimental metadata to enhance dataset discoverability and reuse.
• Data integration: Links peptide and protein identifications to corresponding experimental assays and supporting evidence.
• Search and comparison tools: Provides functions to search, view, and compare datasets for validation and reanalysis.
• Access control for peer review: Offers mechanisms to keep datasets confidential during peer review while enabling anonymized reviewer and editor access.
• Multiple submission options: Accepts datasets through multiple submission routes to support various data-sharing workflows.

Scientific Applications:

• Data deposition and dissemination: Serves as a central repository for sharing proteomics mass spectrometry datasets with the research community.
• Validation and reanalysis: Enables researchers to validate findings or reanalyze existing proteomics data.
• Discoverability and reuse: Facilitates discovery and reuse of peptide and protein identifications via detailed metadata and linked evidence.
• Support for peer review: Allows confidential, anonymized access to datasets for referees and editors during manuscript review.

Methodology:

Standards-compliant storage of peptide and protein identifications linked to experimental assays, with searchable dataset records, comparison functions, detailed metadata capture, and access-control mechanisms for anonymized reviewer access.