Nucleation of the β-hairpin structure in a linear hybrid peptide containing α-, β- and γ-amino acids
作者:Tushar K. Chakraborty、K. Srinivasa Rao、M. Udaya Kiran、B. Jagadeesh
DOI:10.1016/j.tetlet.2008.02.048
日期:2008.3
Synthesis and conformational studies of a short linear peptide containing a pyrrole amino acid (1, Paa) and a furan amino acid (2, Faa), namely Boc-hGly-Faa-d-Pro-Gly-Paa-hGly-Faa-OMe (3), were carried out in which it was established that peptide 3 adopted a well-defined β-hairpin structure in DMSO-d6.
Boc-hGly-Faa-d-Pro-Gly-Paa-hGly-Faa-OMe包含吡咯氨基酸(1,Paa)和呋喃氨基酸(2,Faa)的短线性肽的合成和构象研究(3),其中确定肽3在DMSO- d 6中采用了明确定义的β-发夹结构。