For example, the design of self-assembling peptides will be described from the perspective of understanding the molecular structure and properties of amino acids.
例如，自我组装的胜肽设计将会从了解氨基酸的分子结构与特性的观点来加以描述。
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These self-complementary peptides contain 50% charged amino acid residues, and are characterized by periodical repeats of alternating ionic hydrophilic and uncharged hydrophobic residuals.
The evolution of mechanisms for immune defense has resulted in a variety of strategies. Prokaryotes use restriction endonucleases, antimicrobial peptides, and RNA interference for self-protection.