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Theoretical studies on conformation comparison of braid-like and triplex DNA
Yang, LJ; Bai, CL; Liu, CQ; Shi, XF; Lee, IS
1999-03-16
Source PublicationJOURNAL OF MOLECULAR STRUCTURE
ISSN0022-2860
Volume477Issue:1-3Pages:7-13
AbstractBased on the experimental data of scanning tunneling microscopy (STM), models of three-stranded braid-like DNAs composed by three kinds of base triplets AAA, TAT and GCA were constructed. We investigated the braid-like DNAs and their comparative tripler DNAs using a molecular mechanics method. The three strands of braid-like DNAs are proven equivalent, while those of tripler DNAs are not. The conformational energies for braid-like DNAs were found to be higher than that for tripler DNAs. Each period in one strand of braid-like DNA has 18 nucleotides, half of which are right-handed, while the other half are left-handed. Additional discussions concerning sugar puckering modes and the H-bonds are also included. (C) 1999 Elsevier Science B.V. All rights reserved.
KeywordBraid-like Dna Triplex Dna Conformation Molecular Mechanics
Indexed BySCI
Language英语
WOS IDWOS:000078972600002
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75592
Collection中国科学院化学研究所
Corresponding AuthorBai, CL
Affiliation1.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Kunming Inst Zool, Kunming, Peoples R China
Recommended Citation
GB/T 7714
Yang, LJ,Bai, CL,Liu, CQ,et al. Theoretical studies on conformation comparison of braid-like and triplex DNA[J]. JOURNAL OF MOLECULAR STRUCTURE,1999,477(1-3):7-13.
APA Yang, LJ,Bai, CL,Liu, CQ,Shi, XF,&Lee, IS.(1999).Theoretical studies on conformation comparison of braid-like and triplex DNA.JOURNAL OF MOLECULAR STRUCTURE,477(1-3),7-13.
MLA Yang, LJ,et al."Theoretical studies on conformation comparison of braid-like and triplex DNA".JOURNAL OF MOLECULAR STRUCTURE 477.1-3(1999):7-13.
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