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Extent of Helical Induction Caused by Introducing α-Aminoisobutyric Acid into an Oligovaline Sequence
ACS Omega ( IF 3.7 ) Pub Date : 2018-06-14 00:00:00 , DOI: 10.1021/acsomega.8b01030
Genichiro Tsuji 1 , Takashi Misawa 1 , Mitsunobu Doi 2 , Yosuke Demizu 1
Affiliation  

The preferred conformations of a dodecapeptide composed of l-valine (l-Val) and α-aminoisobutyric acid (Aib) residues, Boc-(l-Val-l-Val-Aib)4-OMe (3), were analyzed in solution and in the crystalline state. Peptide 3 predominantly folded into a mixture of α- and 310-(P) helical structures in solution and a (P) α helix in the crystalline state.

中文翻译:

在α-氨基异丁酸中引入α-氨基异丁酸引起的螺旋诱导程度

的十二肽的优选的构象组成的-缬氨酸(-Val)和α氨基异丁酸(Aib)残基,将Boc-(-Val--Val-AIB)4 -OMe(3),在溶液中进行分析并处于结晶状态。肽3主要折叠成溶液中的α-和3 10-P)螺旋结构与结晶状态下的(P)α螺旋的混合物。
更新日期:2018-06-14
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