A-DNA和B-DNA主链振动模式的位移
Displacements of backbone vibrational modes of A-DNA and B-DNA.
作者信息
Lu K C, Van Zandt L L, Prohofsky E W
出版信息
Biophys J. 1979 Oct;28(1):27-32. doi: 10.1016/S0006-3495(79)85156-5.
Abstract
We display the displacement vectors or eigenvectors of calculations of the A- and B-DNA backbones. These calculations are based on a refinement scheme that simultaneously fit several backbone modes of A-DNA, B-DNA, and A-RNA. We discuss the role of symmetry operations in mode calculations and the relevance of these displacement vectors to the interpretation of linear dichroism measurements performed on the A- and B-DNA helix.
摘要
我们展示了A-DNA和B-DNA主链计算的位移向量或特征向量。这些计算基于一种优化方案，该方案同时拟合A-DNA、B-DNA和A-RNA的几种主链模式。我们讨论了对称操作在模式计算中的作用，以及这些位移向量与对A-DNA和B-DNA螺旋进行的线性二色性测量解释的相关性。
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