ProteinProtein Interactions
Protein-protein interactions refer to the specific physical contacts established between two or more proteins in a cell, which play a crucial role in various biological processes such as signal transduction, enzymatic activity, and gene regulation. These interactions can involve direct binding between the proteins or indirect interactions mediated by other molecules. Understanding protein-protein interactions is essential for unraveling the complex network of molecular events that govern cellular function and can provide valuable insights for drug discovery and therapeutic interventions.