水中甘脲十聚体的金属离子诱导折叠与二聚化
Metal-ion-induced folding and dimerization of a glycoluril decamer in water.
作者信息
Huang Wei-Hao, Zavalij Peter Y, Isaacs Lyle
机构信息
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA.
出版信息
Org Lett. 2009 Sep 3;11(17):3918-21. doi: 10.1021/ol901539q.
PMID:19655803
Abstract
In a process reminiscent of RNA folding, acyclic glycoluril decamer (+/-)-1 undergoes double helical assembly (red/green strands) in water triggered by the neutralization of regions of high electrostatic surface potential by metal cations (Li(+), Na(+), K(+), Ca(2+)).
摘要
在一个让人联想到RNA折叠的过程中，无环甘脲十聚体(±)-1在水中通过金属阳离子(Li⁺、Na⁺、K⁺、Ca²⁺)中和高静电表面电位区域而引发双螺旋组装(红色/绿色链)。
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