peptidesubstrates

Peptidesubstrates are short chains of amino acids that serve as the target molecules for enzymes known as proteases. These enzymes catalyze the hydrolysis of peptide bonds, breaking down peptides into smaller fragments or individual amino acids. Peptidesubstrates are crucial in various biological processes, including protein digestion, signal transduction, and cellular communication. They are typically characterized by their specific amino acid sequence, which determines their susceptibility to cleavage by different proteases. The study of peptidesubstrates is essential for understanding enzyme mechanisms, designing inhibitors for therapeutic purposes, and elucidating the role of proteases in health and disease.