Serine protease activity

Serine protease activity refers to the ability of certain enzymes called serine proteases to break down proteins by cutting their peptide bonds. These enzymes have a specialized serine amino acid in their active site that plays a key role in the cutting process. They are essential for many biological functions, including digestion, immune response, and blood clotting. By selectively cleaving proteins, serine proteases regulate various processes, ensuring proper function and response within the body.