Literature DB >> 6733157

Experimental and calculated study of the vibrational modes of poly(dG-dC).poly(dG-dC) in B and Z conformations.

M Ghomi, J A Taboury, E Taillandier.   

Abstract

Infrared spectra of the B and Z forms of poly(dG-dC).poly(dG-dC) are presented. Experimental assignments relative to certain vibration modes have been confirmed by calculation based on the GF-Wilson method. The calculated results show that only the geometry change between B and Z forms, is responsible for the observed modifications in the vibrational spectra.

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Year:  1984        PMID： 6733157     DOI： 10.1016/0300-9084(84)90184-6

Source DB:  PubMed          Journal:  Biochimie        ISSN： 0300-9084            Impact factor:   4.079


  8 in total

1.  Robust IR-based detection of stable and fractionally populated G-C+ and A-T Hoogsteen base pairs in duplex DNA.

Authors:  Allison L Stelling; Yu Xu; Huiqing Zhou; Seung H Choi; Mary C Clay; Dawn K Merriman; Hashim M Al-Hashimi
Journal:  FEBS Lett       Date:  2017-06-19       Impact factor: 4.124

2.  Conformational flexibility in the right-handed and in the left-handed double helices of Na+-d(m5C-G-T-A-m5C-G) studied by IR spectroscopy.

Authors:  E Taillandier; S Adam; J P Ridoux; J Liquier
Journal:  Nucleic Acids Res       Date:  1988-06-24       Impact factor: 16.971

3.  Normal coordinate analysis of 5'-dGMP and its deuterated derivatives. A calculated approach to designate the guanine-residue vibration modes in B and Z forms of DNA.

Authors:  M Ghomi; E Taillandier
Journal:  Eur Biophys J       Date:  1985       Impact factor: 1.733

4.  Right-handed and left-handed helices of poly(dA-dC) X (dG-dT).

Authors:  J A Taboury; E Taillandier
Journal:  Nucleic Acids Res       Date:  1985-06-25       Impact factor: 16.971

5.  Z form of poly d(A-C).poly d(G-T) in solution studied by Raman spectroscopy.

Authors:  J P Ridoux; J Liquier; E Taillandier
Journal:  Nucleic Acids Res       Date:  1987-07-24       Impact factor: 16.971

6.  NMR, CD and IR spectroscopies of a tridecanucleotide containing a no-base residue: coexistence of B and Z conformations.

Authors:  S Pochet; T Huynh-Dinh; J M Neumann; S Tran-Dinh; S Adam; J Taboury; E Taillandier; J Igolen
Journal:  Nucleic Acids Res       Date:  1986-01-24       Impact factor: 16.971

7.  Normal coordinate analysis of 2'-deoxythymidine and 2'-deoxyadenosine.

Authors:  R Letellier; M Ghomi; E Taillandier
Journal:  Eur Biophys J       Date:  1987       Impact factor: 1.733

8.  Interaction of transition metal ions with Z form poly d(A-C).poly d(G-T) and poly d(A-T) studied by I.R. spectroscopy.

Authors:  S Adam; P Bourtayre; J Liquier; E Taillandier
Journal:  Nucleic Acids Res       Date:  1986-04-25       Impact factor: 16.971
  8 in total

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