ProMoCell

ProMoCell elucidates the modular organization of cells by identifying spatially localized protein-protein interaction network-based functional modules for analysis of cellular cooperation and evolutionary signals.

Key Features:

• Network-based zoning: Identifies functional modules within an organism's cell by analyzing protein interaction networks.
• ProFuM-Cell: Implements ProFuM-Cell technology to generate cellular-level functional clusters.
• Real-time web scraping: Collects experimentally verified interaction data from various online databases in real time.
• Protein Locality Graphs: Constructs Protein Locality Graphs to cluster spatially localized protein units based on experimental data.
• KEGG integration: Integrates KEGG pathway database data to provide organism coverage and pathway context for modules.
• ProModb: Stores precomputed whole-cell protein-protein interaction network-based functional modules for reuse and analysis.
• Multi-source experimental data: Incorporates interaction data from multiple interaction databases and pathway maps to inform module generation.

Scientific Applications:

• Modular pharmacology: Applies functional modules to pharmacological research aimed at diagnosing, preventing, and treating diseases.
• Functional signal analysis: Deciphers functional signals by mapping proteins into spatially localized modules.
• Evolutionary signal analysis: Enables study of evolutionary signals through comparison of module structure across organisms.
• Cellular cooperation and network structure: Facilitates investigation of cellular cooperation and structural characteristics of biological networks.

Methodology:

Performs real-time web scraping of online databases to obtain experimentally verified interaction data, constructs Protein Locality Graphs, clusters those graphs to generate cellular-level functional modules, integrates KEGG pathway information, and stores precomputed modules in ProModb.