3DProIN

3DProIN visualizes and models protein-protein interaction (PPI) networks in two-dimensional (2D) and three-dimensional (3D) formats to analyze network topology and protein tertiary-structure relationships.

Key Features:

• Visualization Capabilities: Provides 2D and 3D visualizations of PPI networks to represent spatial relationships and network topology.
• Graph-based Modeling: Models PPIs using graph theory, representing proteins as nodes and interactions as edges.
• Structural Mapping: Maps tertiary structures from Protein Data Bank (PDB) entries to network nodes to link structural information with interaction data.
• Dynamic Data Integration: Employs internet crawl techniques to retrieve protein interaction and structural data from the Protein Data Bank (PDB).
• Customizable Node Attributes: Supports customization of node attributes such as color, shape, and name for annotation and analysis of proteins within the network.
• Implementation: Implemented in Java and C.

Scientific Applications:

• Structural Biology: Visualizing protein structures and interactions to investigate functional mechanisms and conformational states.
• Systems Biology: Mapping interaction networks and pathways to study cellular processes at the systems level.
• Drug Discovery: Identifying and visualizing PPIs and interfaces to aid evaluation of potential drug targets.

Methodology:

Implemented in Java and C; employs graph theory to represent proteins as nodes and interactions as edges; uses internet crawl techniques to retrieve PDB interaction and structural data; and provides 2D and 3D visualization techniques.