关于绘制DNA动力学结构螺旋参数的说明。
A note on graphing helical parameters of dynamics structure of DNA.
作者信息
Galat A
机构信息
Department of Chemistry, Harvard University, Cambridge, MA 02138.
出版信息
J Mol Graph. 1990 Sep;8(3):173-8. doi: 10.1016/0263-7855(90)80060-s.
PMID:2279014
Abstract
A graphical procedure for analysis of helical parameters in dynamic structure of DNA is described. The performance of the procedure is illustrated by analysis of a 20 ps dynamics simulation of the non-self-complementary ninemer, 5'CAAACAGGA:5'TCCTGTTTG, which is a part of DNA from lacI gene. The dynamics trajectory of the duplex shows sequence-dependent fluctuations of helical parameters.
摘要
描述了一种用于分析DNA动态结构中螺旋参数的图形化方法。通过对非自互补九聚体5'CAAACAGGA:5'TCCTGTTTG（lacI基因DNA的一部分）的20皮秒动态模拟分析，展示了该方法的性能。双链体的动力学轨迹显示了螺旋参数的序列依赖性波动。
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