Literature DB >> 2027747

NMR studies of a DNA containing 8-hydroxydeoxyguanosine.

Y Oda1, S Uesugi, M Ikehara, S Nishimura, Y Kawase, H Ishikawa, H Inoue, E Ohtsuka.   

Abstract

The effects of hydroxylation at the C8 of a deoxyguanosine residue in DNA were studied by NMR analysis of a self-complementary dodecanucleotide, d(C1-G2-C3-oh8G4-A5-A6-T7-T8-C9-G10-C11-G12), which has an 8-hydroxy-2'-deoxyguanosine (oh8dG) residue at the 4th position. NMR data indicate that the 8-hydroxyguanine (oh8G) base takes a 6,8-diketo tautomeric form and is base-paired to C with Watson-Crick type hydrogen bonds in a B-form structure. The thermal stability of the duplex is reduced, but the overall structure is much the same as that of the unmodified d(CGCGAATTCGCG) duplex. The structural changes caused by 8-hydroxylation of the deoxyguanosine, if any, are localized near the modification site.

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Year:  1991        PMID: 2027747      PMCID: PMC333893          DOI: 10.1093/nar/19.7.1407

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


  22 in total

1.  Nuclear magnetic resonance determination of syn and anti conformations in pyrimidine nucleosides.

Authors:  M P Schweizer; J T Witkowski; R K Robins
Journal:  J Am Chem Soc       Date:  1971-01-13       Impact factor: 15.419

2.  Carbon-13 magnetic resonance spectra of 8-substituted purine nucleosides. Characteristic shifts for the syn conformation.

Authors:  S Uesugi; M Ikehara
Journal:  J Am Chem Soc       Date:  1977-05-11       Impact factor: 15.419

3.  Structure of a B-DNA dodecamer. II. Influence of base sequence on helix structure.

Authors:  R E Dickerson; H R Drew
Journal:  J Mol Biol       Date:  1981-07-15       Impact factor: 5.469

4.  Assignment of the non-exchangeable proton resonances of d(C-G-C-G-A-A-T-T-C-G-C-G) using two-dimensional nuclear magnetic resonance methods.

Authors:  D R Hare; D E Wemmer; S H Chou; G Drobny; B R Reid
Journal:  J Mol Biol       Date:  1983-12-15       Impact factor: 5.469

5.  Premelting and melting transitions in the d(CGCGAATTCGCG) self-complementary duplex in solution.

Authors:  D J Patel; S A Kozlowski; L A Marky; C Broka; J A Rice; K Itakura; K J Breslauer
Journal:  Biochemistry       Date:  1982-02-02       Impact factor: 3.162

6.  Hydroxylation of deoxy guanosine at the C-8 position by polyphenols and aminophenols in the presence of hydrogen peroxide and ferric ion.

Authors:  H Kasai; S Nishimura
Journal:  Gan       Date:  1984-07

7.  Right-handed and left-handed DNA: studies of B- and Z-DNA by using proton nuclear Overhauser effect and P NMR.

Authors:  D J Patel; S A Kozlowski; A Nordheim; A Rich
Journal:  Proc Natl Acad Sci U S A       Date:  1982-03       Impact factor: 11.205

8.  Hydroxylation of deoxyguanosine at the C-8 position by ascorbic acid and other reducing agents.

Authors:  H Kasai; S Nishimura
Journal:  Nucleic Acids Res       Date:  1984-02-24       Impact factor: 16.971

9.  Simplications in the synthesis of short oligonucleotide blocks.

Authors:  C Broka; T Hozumi; R Arentzen; K Itakura
Journal:  Nucleic Acids Res       Date:  1980-11-25       Impact factor: 16.971

10.  PURINE NUCLEOSIDES. IX. THE SYNTHESIS OF 9-BETA-D-RIBOFURANOSYL URIC ACID AND OTHER RELATED 8-SUBSTITUTED PURINE RIBONUCLEOSIDES.

Authors:  R E HOLMES; R K ROBINS
Journal:  J Am Chem Soc       Date:  1965-04-20       Impact factor: 15.419

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  75 in total

1.  Single 8-oxo-guanine and 8-oxo-adenine lesions induce marked changes in the backbone structure of a 25-base DNA strand.

Authors:  D C Malins; N L Polissar; G K Ostrander; M A Vinson
Journal:  Proc Natl Acad Sci U S A       Date:  2000-11-07       Impact factor: 11.205

2.  Arg660Ser mutation in Thermus aquaticus DNA polymerase I suppresses T-->C transitions: implication of wobble base pair formation at the nucleotide incorporation step.

Authors:  K Yoshida; A Tosaka; H Kamiya; T Murate; H Kasai; Y Nimura; M Ogawa; S Yoshida; M Suzuki
Journal:  Nucleic Acids Res       Date:  2001-10-15       Impact factor: 16.971

3.  Role of DNA polymerase eta in the bypass of a (6-4) TT photoproduct.

Authors:  R E Johnson; L Haracska; S Prakash; L Prakash
Journal:  Mol Cell Biol       Date:  2001-05       Impact factor: 4.272

4.  Neighbouring bases in template influence base-pairing of isoguanine.

Authors:  Agnieszka M Maciejewska; Katarzyna D Lichota; Jarosław T Kuśmierek
Journal:  Biochem J       Date:  2003-02-01       Impact factor: 3.857

5.  Molecular cloning and functional expression of a human cDNA encoding the antimutator enzyme 8-hydroxyguanine-DNA glycosylase.

Authors:  T Roldán-Arjona; Y F Wei; K C Carter; A Klungland; C Anselmino; R P Wang; M Augustus; T Lindahl
Journal:  Proc Natl Acad Sci U S A       Date:  1997-07-22       Impact factor: 11.205

6.  Replication past O(6)-methylguanine by yeast and human DNA polymerase eta.

Authors:  L Haracska; S Prakash; L Prakash
Journal:  Mol Cell Biol       Date:  2000-11       Impact factor: 4.272

7.  Trinucleotide repeat DNA alters structure to minimize the thermodynamic impact of 8-oxo-7,8-dihydroguanine.

Authors:  Catherine B Volle; Daniel A Jarem; Sarah Delaney
Journal:  Biochemistry       Date:  2011-12-14       Impact factor: 3.162

8.  Requirement of Watson-Crick hydrogen bonding for DNA synthesis by yeast DNA polymerase eta.

Authors:  M Todd Washington; Sandra A Helquist; Eric T Kool; Louise Prakash; Satya Prakash
Journal:  Mol Cell Biol       Date:  2003-07       Impact factor: 4.272

Review 9.  The GO system protects organisms from the mutagenic effect of the spontaneous lesion 8-hydroxyguanine (7,8-dihydro-8-oxoguanine).

Authors:  M L Michaels; J H Miller
Journal:  J Bacteriol       Date:  1992-10       Impact factor: 3.490

10.  Structural basis for the dual coding potential of 8-oxoguanosine by a high-fidelity DNA polymerase.

Authors:  Luis G Brieba; Brandt F Eichman; Robert J Kokoska; Sylvie Doublié; Tom A Kunkel; Tom Ellenberger
Journal:  EMBO J       Date:  2004-08-05       Impact factor: 11.598

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