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  • Facile Chemoselective Modification of Thio-Ethers Generates Chiral Center-Induced Helical Peptides.

Facile Chemoselective Modification of Thio-Ethers Generates Chiral Center-Induced Helical Peptides.

Bioconjugate chemistry (2018-09-09)
Zhanfeng Hou, Chengjie Sun, Hao Geng, Kuan Hu, Mingsheng Xie, Yue Ma, Fan Jiang, Feng Yin, Zigang Li
ABSTRACT

A precisely positioned sulfimide chiral center on-tether of a thio-ether tethered peptide determines the peptide secondary structure by chemoselective oxaziridine modification. This method provides a facile way to tune peptides' secondary structures and biophysical properties.

MATERIALS
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Product Description

Sigma-Aldrich
1-Biotinyl-3,6-dioxa-8-octaneamine hydrochloride, ≥95%