Control over Conformational Landscapes of Polypeptoids by Monomer Sequence Patterning
Control over Conformational Landscapes of Polypeptoids by Monomer Sequence Patterning
复制标题
通过单体序列图案控制多肽的构象景观
DOI:
10.1021/acs.macromol.3c02338
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发表时间:
2024
期刊:
影响因子:
5.5
通讯作者:
Segalman, Rachel A.
中科院分区:
文献类型:
--
作者:
DeStefano, Audra J.;Mengel, Shawn D.;Bates, Morgan W.;Jiao, Sally;Shell, M. Scott;Han, Songi;Segalman, Rachel A.
The ability to program chain conformation and structure through control over the monomer sequence of synthetic polymers has broad implications for next-generation material design. While related problems of protein folding andde novodesign have generated accurate predictions of three-dimensional (3D) folded chain structures, generalization to synthetic polymers remains intractable due to the requirement of large structural databases and the intrinsically disordered nature of polymer building blocks. In this work, polypeptoids, a class of peptidomimetic synthetic polymers, are utilized to build a general workflow for the study of relationships between the monomer sequence and dynamic 3D chain structure in solution. This work demonstrates how control over the monomer sequence can alter the conformational landscape of synthetic polymers to deviate dramatically from classical chain statistics. Specifically, the distribution of end-to-end distances, as measured by double electron–electron resonance spectroscopy in dilute solvent, is systematically skewed toward shorter distances with an increasing number of hydrophobes and further refined by hydrophobe arrangement in amphiphilic polypeptoid chains.
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影响因子:
15
作者:
Kang L;Chao A;Zhang M;Yu T;Wang J;Wang Q;Yu H;Jiang N;Zhang D
通讯作者:
Zhang D
DOI:
--
发表时间:
1977
期刊:
影响因子:
--
作者:
Takeshi Tanaka;T. Kotaka;Kaoru Ban;M. Hattori;H. Inagaki
通讯作者:
H. Inagaki
DOI:
--
发表时间:
1996
期刊:
影响因子:
--
作者:
V. Pfannebecker;H. Klos;M. Hubrich;T. Volkmer;A. Heuer;U. Wiesner;H. Spiess
通讯作者:
H. Spiess
DOI:
--
发表时间:
1997
期刊:
影响因子:
--
作者:
V. Schädler;U. Wiesner
通讯作者:
U. Wiesner
DOI:
10.1101/864942
发表时间:
2019-12
期刊:
bioRxiv
影响因子:
--
作者:
A. Statt;Helena Casademunt;C. Brangwynne;A. Panagiotopoulos
通讯作者:
A. Statt;Helena Casademunt;C. Brangwynne;A. Panagiotopoulos