D-Peptide and D-Protein Technology: Recent Advances, Challenges, and Opportunities.

ABSTRACT: Total chemical protein synthesis provides access to entire D-protein enantiomers enabling unique applications in molecular biology, structural biology, and bioactive compound discovery. Key enzymes involved in the central dogma of molecular biology have been prepared in their D-enantiomeric forms facilitating the development of mirror-image life. Crystallization of a racemic mixture of L- and D-protein enantiomers provides access to high-resolution X-ray structures of polypeptides. Additionally, D-enantiomers of protein drug targets can be used in mirror-image phage display allowing discovery of non-proteolytic D-peptide ligands as lead candidates. This review discusses the unique applications of D-proteins including the synthetic challenges and opportunities.

SUBMITTER: Lander AJ 

PROVIDER: S-EPMC10805118 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature