Non-racemic hexafluoreleucine, and methods of making and using it
申请人:——
公开号:US20040138493A1
公开(公告)日:2004-07-15
One aspect of the invention relates to hexafluoroleucine and congeners thereof, and methods of making the compounds. Another aspect of the nvention relates to the synthesis of protein cores comprising hexafluoroleucine and congeners thereof. Certain peptides comprising hexafluorleucine and congeners thereof have been characterized using comparative biophysical studies. In general, the fluorinated peptides show higher thermal stability and enhanced resistance to chemical denaturation. Further, mixed hydrocarbonfluorocarbon cores self-sort into homogeneous bundles, suggesting new avenues for the design and manipulation of protein-protein interfaces.
A Simple and Efficient Method for the Resolution of All Four Diastereomers of 4,4,4-Trifluorovaline and 5,5,5-Trifluoroleucine
作者:Xuechao Xing、Alfio Fichera、Krishna Kumar
DOI:10.1021/jo011097q
日期:2002.3.1
An Intrinsic Hydrophobicity Scale for Amino Acids and Its Application to Fluorinated Compounds
作者:Waldemar Hoffmann、Jennifer Langenhan、Susanne Huhmann、Johann Moschner、Rayoon Chang、Matteo Accorsi、Jongcheol Seo、Jörg Rademann、Gerard Meijer、Beate Koksch、Michael T. Bowers、Gert von Helden、Kevin Pagel
DOI:10.1002/anie.201813954
日期:2019.6.11
values gained from different techniques, and their relative ranking, is not straightforward, as the interactions between the environment and the aminoacid are unique to each method. Here, we overcome this limitation by studying the properties of aminoacids in the clean‐room environment of the gas phase. In the gas phase, entropic contributions from the hydrophobic effect are by default absent and only