Literature DB >> 7443517

The electrostatic potential and steric accessibility of reactive sites within Z-DNA.

K Zakrzewska, R Lavery, A Pullman, B Pullman.   

Abstract

A theoretical study of indices potentially useful for investigation of the reactivity of the recently discovered Z-DNA double helix is presented. The electrostatic potential minima and the steric accessibility of reactive sites are calculated. The effect of screening the phosphate groups by metal cations is investigated. The results are compared with those for the B-DNA double helix.

Entities:  

Mesh：

Substances：

Year:  1980        PMID： 7443517      PMCID： PMC324204          DOI： 10.1093/nar/8.17.3917

Source DB:  PubMed          Journal:  Nucleic Acids Res        ISSN： 0305-1048            Impact factor:   16.971


  6 in total

1.  Salt-induced co-operative conformational change of a synthetic DNA: equilibrium and kinetic studies with poly (dG-dC).

Authors:  F M Pohl; T M Jovin
Journal:  J Mol Biol       Date:  1972-06-28       Impact factor: 5.469

2.  Molecular structure of a left-handed double helical DNA fragment at atomic resolution.

Authors:  A H Wang; G J Quigley; F J Kolpak; J L Crawford; J H van Boom; G van der Marel; A Rich
Journal:  Nature       Date:  1979-12-13       Impact factor: 49.962

3.  Solvent accessibility study on tRNAPhe.

Authors:  P Thiyagarajan; P K Ponnuswamy
Journal:  Biopolymers       Date:  1979-09       Impact factor: 2.505

4.  The electrostatic molecular potential of yeast tRNAPhe. (I). The potential due to the phosphate backbone.

Authors:  R Lavery; A Pullman; B Pullman
Journal:  Nucleic Acids Res       Date:  1980-03-11       Impact factor: 16.971

5.  The molecular electrostatic potential of the B-DNA helix. VI. The regions of the base pairs in poly (dG.dC) and poly (dA.dT).

Authors:  B Pullman; D Perahia; D Cauchy
Journal:  Nucleic Acids Res       Date:  1979-08-24       Impact factor: 16.971

6.  Left-handed DNA helices.

Authors:  S Arnott; R Chandrasekaran; D L Birdsall; A G Leslie; R L Ratliff
Journal:  Nature       Date:  1980-02-21       Impact factor: 49.962
  6 in total
  5 in total

1.  Guanine and 7-methylguanine amino proton exchange rates as a function of buffer pK: implications for the exchange mechanism.

Authors:  B Hartmann; R Lavery; J Ramstein
Journal:  Nucleic Acids Res       Date:  1986-09-11       Impact factor: 16.971

2.  The molecular electrostatic potential and steric accessibility of A-DNA.

Authors:  R Lavery; B Pullman
Journal:  Nucleic Acids Res       Date:  1981-09-25       Impact factor: 16.971

3.  The molecular electrostatic potential, steric accessibility and hydration of Dickerson's B-DNA dodecamer d(CpGpCpGpApApTpTpCpGpCpG).

Authors:  R Lavery; B Pullman
Journal:  Nucleic Acids Res       Date:  1981-08-11       Impact factor: 16.971

4.  The molecular electrostatic potential and steric accessibility of poly (dA-dT). poly (dA-dT) in various conformations: B-DNA, D-DNA and 'alternating-B' DNA.

Authors:  R Lavery; B Pullman; S Corbin
Journal:  Nucleic Acids Res       Date:  1981-12-11       Impact factor: 16.971

5.  Reactivity of B and Z-DNA towards N-acetoxy-2-acetylaminofluorene.

Authors:  M Spodheim-Maurizot; B Malfoy; G Saint-Ruf
Journal:  Nucleic Acids Res       Date:  1982-07-24       Impact factor: 16.971
  5 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.