Literature DB >> 3357779

Hydrogen-bonding effects and 13C-NMR of the DNA double helix.

P N Borer1, S R LaPlante, N Zanatta, G C Levy.   

Abstract

13C-nmr chemical shifts of the nucleotides in DNA are sensitive to hydrogen bonding, especially for three of the carbons immediately bonded to exocyclic oxygen or nitrogen atoms acting as H-bond acceptors or donors. GuoC2, GuoC6 and ThdC4 are strongly deshielded (about 1 ppm) upon Watson-Crick pairing in oligodeoxynucleotide duplexes, regardless of the base sequence. Deshielding at these sites may be useful to distinguish bases involved in Watson-Crick pairs from unpaired bases.

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Year:  1988        PMID： 3357779      PMCID： PMC338219          DOI： 10.1093/nar/16.5.2323

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


  25 in total

1.  Further refinement of the structure of yeast tRNAPhe.

Authors:  B Hingerty; R S Brown; A Jack
Journal:  J Mol Biol       Date:  1978-09-25       Impact factor: 5.469

2.  Crystal structure of yeast phenylalanine transfer RNA. II. Structural features and functional implications.

Authors:  S R Holbrook; J L Sussman; R W Warrant; S H Kim
Journal:  J Mol Biol       Date:  1978-08-25       Impact factor: 5.469

3.  Molecular structure of r(GCG)d(TATACGC): a DNA--RNA hybrid helix joined to double helical DNA.

Authors:  A H Wang; S Fujii; J H van Boom; G A van der Marel; S A van Boeckel; A Rich
Journal:  Nature       Date:  1982-10-14       Impact factor: 49.962

4.  A model for base overlap in RNA.

Authors:  P Cruz; E Bubienko; P N Borer
Journal:  Nature       Date:  1982-07-08       Impact factor: 49.962

5.  Ab-initio quantum mechanical calculations of NMR chemical shifts in nucleic acid constituents. I. The Watson-Crick base pairs.

Authors:  C Giessner-Prettre
Journal:  J Biomol Struct Dyn       Date:  1984-08

6.  The anatomy of A-, B-, and Z-DNA.

Authors:  R E Dickerson; H R Drew; B N Conner; R M Wing; A V Fratini; M L Kopka
Journal:  Science       Date:  1982-04-30       Impact factor: 47.728

7.  Syringe method for stepwise chemical synthesis of oligonucleotides.

Authors:  T Tanaka; R L Letsinger
Journal:  Nucleic Acids Res       Date:  1982-05-25       Impact factor: 16.971

8.  Netropsin . dG-dG-dA-dA-dT-dT-dC-dC complex. Antibiotic binding at adenine . thymine base pairs in the minor groove of the self-complementary octanucleotide duplex.

Authors:  D J Patel
Journal:  Eur J Biochem       Date:  1979-09

9.  Conformation and interaction of short nucleic acid double-stranded helices. I. Proton magnetic resonance studies on the nonexchangeable protons of ribosyl ApApGpCpUpU.

Authors:  P N Borer; L S Kan; P O Ts'o
Journal:  Biochemistry       Date:  1975-11-04       Impact factor: 3.162

10.  Molecular structure of an anticancer drug-DNA complex: daunomycin plus d(CpGpTpApCpG).

Authors:  G J Quigley; A H Wang; G Ughetto; G van der Marel; J H van Boom; A Rich
Journal:  Proc Natl Acad Sci U S A       Date:  1980-12       Impact factor: 11.205
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  3 in total

1.  Nucleotide-type chemical shift assignment of the encapsulated 40 kbp dsDNA in intact bacteriophage T7 by MAS solid-state NMR.

Authors:  Gili Abramov; Amir Goldbourt
Journal:  J Biomol NMR       Date:  2014-05-30       Impact factor: 2.835

2.  HELP (high efficiency liquid phase) new oligonucleotide synthesis on soluble polymeric support.

Authors:  G M Bonora; C L Scremin; F P Colonna; A Garbesi
Journal:  Nucleic Acids Res       Date:  1990-06-11       Impact factor: 16.971

3.  Detection of nucleic acids and other low abundance components in native bone and osteosarcoma extracellular matrix by isotope enrichment and DNP-enhanced NMR.

Authors:  Ieva Goldberga; Rui Li; Wing Ying Chow; David G Reid; Ulyana Bashtanova; Rakesh Rajan; Anna Puszkarska; Hartmut Oschkinat; Melinda J Duer
Journal:  RSC Adv       Date:  2019-08-27       Impact factor: 4.036
  3 in total

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