Protein-Protein Complexes

Protein-protein complexes are structures formed by two or more proteins interacting with each other in a specific, highly organized manner. These complexes are essential for the proper functioning of cells and have many roles, such as participating in metabolic reactions and relaying signals between cells. They are also important for maintaining cell structure and controlling gene expression. Understanding the structure and function of protein-protein complexes is critical to deciphering the underlying mechanisms of many diseases and developing therapeutic strategies.