Other amino acid derivatives

In addition to standard amino acids, many other amino acid derivatives have important biological functions in organisms. These derivatives are usually converted from amino acids through specific enzymatic reactions or metabolic pathways. They not only participate in protein synthesis in organisms, but also involve multiple key physiological processes, including nerve signal transmission, hormone synthesis, immune response, cell signal transmission, etc. As research deepens, our understanding and application of these derivatives will continue to expand, especially in the fields of medicine, nutrition and biotechnology.