Hanna CC, Kriegesmann J, Dowman LJ, Becker CFW, Payne RJ. Chemical Synthesis and Semisynthesis of Lipidated Proteins.
Angew Chem Int Ed Engl 2022;
61:e202111266. [PMID:
34611966 PMCID:
PMC9303669 DOI:
10.1002/anie.202111266]
[Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Indexed: 11/24/2022]
Abstract
Lipidation is a ubiquitous modification of peptides and proteins that can occur either co- or post-translationally. An array of different lipid classes can adorn proteins and has been shown to influence a number of crucial biological activities, including the regulation of signaling, cell-cell adhesion events, and the anchoring of proteins to lipid rafts and phospholipid membranes. Whereas nature employs a range of enzymes to install lipid modifications onto proteins, the use of these for the chemoenzymatic generation of lipidated proteins is often inefficient or impractical. An alternative is to harness the power of modern synthetic and semisynthetic technologies to access lipid-modified proteins in a pure and homogeneously modified form. This Review aims to highlight significant advances in the development of lipidation and ligation chemistry and their implementation in the synthesis and semisynthesis of homogeneous lipidated proteins that have enabled the influence of these modifications on protein structure and function to be uncovered.
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