The discovery of a freezing-induced peptide ligation during the total chemical synthesis of human interferon-ε

Literature Information

Publication Date 2018-06-25
DOI 10.1039/C8OB01365A
Impact Factor 3.876
Authors

Yin-He Yang, Bin Di, Da-Song Yang


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Abstract

A counterintuitive freezing-induced peptide ligation was discovered during the total synthesis of human interferon-ε (hIFN-ε) which blocks HIV infection through unique mechanisms. The successful synthesis of hIFN-ε (187 amino acids) in this research laid the foundation for related anti-AIDS drug development. Moreover, alanine mutation based on sequence alignment to solve the maldistribution of the ligation site and freezing-induced dominant conformation that facilitates peptide ligation are expected to be helpful for the synthesis of macrobiomolecules.

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Organic & Biomolecular Chemistry

Organic & Biomolecular Chemistry
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Organic & Biomolecular Chemistry (OBC) publishes original and high impact research and reviews in organic chemistry. We welcome research that shows new or significantly improved protocols or methodologies in total synthesis, synthetic methodology or physical and theoretical organic chemistry as well as research that shows a significant advance in the organic chemistry or molecular design aspects of chemical biology, catalysis, supramolecular and macromolecular chemistry, theoretical chemistry, mechanism-oriented physical organic chemistry, medicinal chemistry or natural products. Articles published in the journal should report new work which makes a highly-significant impact in the field. Routine and incremental work is generally not suitable for publication in the journal. More details about key areas of our scope are below. In all cases authors should include in their article clear rationale for why their research has been carried out.

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