相互作用能在转录特异性中的作用。II - 沃森 - 克里克A - U碱基对模板

Role of interaction energy in the specificity of transcription. II-The Watson Crick A-U base pair template.

作者信息

Sanyal N K, Kumar U, Roychoudhury M

出版信息

Nucleic Acids Res. 1980 Sep 11;8(17):3983-91. doi: 10.1093/nar/8.17.3983.

DOI:10.1093/nar/8.17.3983

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC324209/

Abstract

In continuation with work regarding the evaluation of the energy of association of various RNA bases with various base pairs, the results of the computations of the electrostatic interaction energy of A-U base pair with four RNA bases viz. Adenine, Uracil, Guanine and Cytosine have been reported. Non bonded induced polarization and dispersion potentials are not taken into account. Electrostatic hard sphere model of Nash and Bradley has been employed. Computations have been performed to find out the minimum energy configuration out of the various possible complex configurations. Results have been discussed with reference to similar calculations with G-C base pair performed by the authors.

摘要

在关于评估各种RNA碱基与各种碱基对的缔合能的工作的延续中，已经报道了A-U碱基对与四种RNA碱基即腺嘌呤、尿嘧啶、鸟嘌呤和胞嘧啶的静电相互作用能的计算结果。未考虑非键合诱导极化和色散势。采用了纳什和布拉德利的静电硬球模型。已经进行了计算以找出各种可能的复杂构型中的最低能量构型。已参照作者对G-C碱基对进行的类似计算对结果进行了讨论。

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本文引用的文献

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J Theor Biol. 1977 May 7;66(1):39-46. doi: 10.1016/0022-5193(77)90310-1.

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