proteolýzou
Proteolýza is the breakdown of proteins into smaller polypeptides or individual amino acids. This process is essential for numerous biological functions, including digestion, protein turnover, and cellular signaling. In living organisms, proteolysis is primarily carried out by enzymes called proteases, also known as peptidases. These enzymes catalyze the hydrolysis of peptide bonds that link amino acids together within a protein chain.
Proteases can be broadly classified based on the site of action within the peptide bond or their
In digestion, proteolysis begins in the stomach with pepsin and continues in the small intestine with enzymes
Beyond digestion, proteolysis plays a crucial role in cellular homeostasis. It removes misfolded or damaged proteins,