Literature DB >> 9827547

The structure of the most studied DNA fragment changes under the influence of ions: a new packing of d(CGCGAATTCGCG).

J Liu1, L Malinina, T Huynh-Dinh, J A Subirana.   

Abstract

The title oligonucleotide and many related dodecamers have been extensively studied alone and as DNA-drug complexes. In practically all cases they were found to crystallize in the same space group, stabilized by interactions among the terminal guanine bases. Here we report new packing interactions (R3) in the presence of Ca2+. The oligonucleotides interact by placing their terminal guanines in the narrow groove of a neighbor molecule, an interaction which had never been found in dodecamers.

Entities:  

Mesh：

Substances：

Year:  1998        PMID： 9827547     DOI： 10.1016/s0014-5793(98)01295-2

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  6 in total

1.  Accurate representation of B-DNA double helical structure with implicit solvent and counterions.

Authors:  Lihua Wang; Brian E Hingerty; A R Srinivasan; Wilma K Olson; Suse Broyde
Journal:  Biophys J       Date:  2002-07       Impact factor: 4.033

2.  5-Formylcytosine does not change the global structure of DNA.

Authors:  Jack S Hardwick; Denis Ptchelkine; Afaf H El-Sagheer; Ian Tear; Daniel Singleton; Simon E V Phillips; Andrew N Lane; Tom Brown
Journal:  Nat Struct Mol Biol       Date:  2017-05-15       Impact factor: 15.369

3.  A comparative study of DNA complexation with Mg(II) and Ca(II) in aqueous solution: major and minor grooves bindings.

Authors:  R Ahmad; H Arakawa; H A Tajmir-Riahi
Journal:  Biophys J       Date:  2003-04       Impact factor: 4.033

4.  Effect of temperature on DNA double helix: An insight from molecular dynamics simulation.

Authors:  Sangeeta Kundu; Sanchita Mukherjee; Dhananjay Bhattacharyya
Journal:  J Biosci       Date:  2012-07       Impact factor: 1.826

5.  Insights into the DNA stabilizing contributions of a bicyclic cytosine analogue: crystal structures of DNA duplexes containing 7,8-dihydropyrido [2,3-d]pyrimidin-2-one.

Authors:  Ella Czarina Magat Juan; Satoru Shimizu; Xiao Ma; Taizo Kurose; Tsuyoshi Haraguchi; Fang Zhang; Masaru Tsunoda; Akihiro Ohkubo; Mitsuo Sekine; Takayuki Shibata; Christopher L Millington; David M Williams; Akio Takénaka
Journal:  Nucleic Acids Res       Date:  2010-06-16       Impact factor: 16.971

6.  Influence of the incorporation of a cyclohexenyl nucleic acid (CeNA) residue onto the sequence d(CGCGAATTCGCG).

Authors:  Koen Robeyns; Piet Herdewijn; Luc Van Meervelt
Journal:  Nucleic Acids Res       Date:  2007-12-26       Impact factor: 16.971
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.