Peptidase family S1

Peptidase family S1 consists of enzymes known as serine proteases, which play a crucial role in breaking down proteins into smaller pieces called peptides. They do this by cutting specific bonds within protein chains, enabling processes like digestion, immune response, and blood clotting. These enzymes have a serine amino acid in their active site that is essential for their cutting action. Examples include digestive enzymes like trypsin and chymotrypsin. Understanding S1 peptidases helps in studying various biological functions and developing treatments for certain diseases involving protein regulation.