SV40 T Antigen Catalyzed Duplex DNA Unwinding

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Transforming Proteins of DNA Tumor Viruses

Part of the book series: Current Topics in Microbiology and Immunology ((CT MICROBIOLOGY,volume 144))

Abstract

Large tumor antigen (T antigen) combines several functional domains on one polypeptide chain of 708 amino acids. One domain is responsible for a specific and an unspecific interaction of T antigen with DNA (see: Fanning et al., Loeber et al., this volume) and a second domain contains an enzymatic activity that breaks the hydrogen bonds of double-stranded (ds) DNA at the expense of ATP (Stahl et al. 1986; for review, see also: Riby and Lane 1983; Stahl and Knippers 1987).

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References

  • Clark R, Lane DP, Tjian R (1981) Use of monoclonal antibodies as probes of simian virus 40 T antigen ATPase activity. J Biol Chem 256: 11854–11858

    PubMed  CAS  Google Scholar 

  • Dean FB, Dodson M, Echols H, Hurwitz J (1987) ATP-dependent formation of a specialized nucleoprotein structure by simian virus 40 (SV40) large T antigen at the SV40 replication origin. Proc Natl Acad Sc USA 84: 8981–8985

    Article  CAS  Google Scholar 

  • Deb SP, Tegtmeyer P (1987) ATP enhances the binding of simian virus 40 large T antigen to the origin of replication. J Virol 61: 3649–3654

    PubMed  CAS  Google Scholar 

  • Dodson M, Dean FB, Bullock P, Echols H, Hurwitz J (1987) Unwinding of duplex DNA from the SV40 origin of replication by T antigen. Science 238 964–967

    Article  PubMed  CAS  Google Scholar 

  • Dröge P, Sogo JM, Stahl H (1985) Inhibition of DNA synthesis by aphidicolin induces supercoiling in simian virus 40 replicative intermediates. EMBO J 4: 3241–3246

    PubMed  Google Scholar 

  • Griffith JD, Harris LD (1988) DNA strand exchanges. CRC Crit Rev Biochem 23: 43–86

    Article  Google Scholar 

  • Kornberg A (1982) Supplement to DNA replication. Freeman, San Francisco

    Google Scholar 

  • Rigby PWJ, Lane DP (1983) Simian virus 40 large T antigen. Adv Viral Oncol 3: 21–57

    Google Scholar 

  • Seif R (1982) New properties of simian virus 40 large T antigen. Mol Cell Biol 2: 1463–1471

    PubMed  CAS  Google Scholar 

  • Scheffner M, Wessel R, Stahl H (1989) Sequence independent duplex DNA opening reaction catalyzed by SV40 large tumor antigen. Nucleic Acids Res 17: 93–106

    Article  PubMed  CAS  Google Scholar 

  • Shure M, Pulleyblank ED, Vinograd J (1977) The problems of eukaryotic and prokaryotic DNA packaging and in vivo conformation posed by superhelix density heterogeneity. Nucleic Acids Res 4:1183–1205

    Article  PubMed  CAS  Google Scholar 

  • Stahl H, Knippers R (1983) SV40 large T antigen on replicating viral chromatin. Tight binding and localization on the viral genome. J Virol 47: 65–76

    PubMed  CAS  Google Scholar 

  • Stahl H, Knippers R (1987) The simian virus 40 large tumor antigen. Biochem Biophys Act 910: 1–10

    CAS  Google Scholar 

  • Stahl H, Dröge P, Zentgraf HW, Knippers R (1985) A large-tumor-antigen-specific monoclonal antibody inhibits DNA replication of simian virus 40 minichromosomes in an in vitro elongation system. J Virol 54: 473–482

    PubMed  CAS  Google Scholar 

  • Stahl H, Dröge P, Knippers R (1986) DNA helicase activity of SV40 large tumor antigen. EMBO J 5: 1939–1944

    PubMed  CAS  Google Scholar 

  • Stahl H, Scheffner M., Wiekowski M, Knippers R (1988) DNA unwinding function of the SV40 large tumor antigen. In: Kelly T, Stilman B (eds) Cancer cell, vol 6. Cold Spring Harbor Laboratory, Cold Spring Harbor

    Google Scholar 

  • Tooze J (1980) DNA tumor viruses. Molecular biology of tumor viruses, 2. Cold Spring Harbor Laboratory, Cold Spring Harbor

    Google Scholar 

  • Wiekowski M, Dröge P, Stahl H (1987) Monoclonal antibodies as probes for a function of large T antigen during the elongation process of simian virus 40 DNA replication. J Virol 61: 411–418

    PubMed  CAS  Google Scholar 

  • Wiekowski M, Schwartz MW, Stahl H (1988) Simian virus 40 large T antigen DNA helicase. J Biol Chem 263: 436–442

    PubMed  CAS  Google Scholar 

  • Wold MS, Li JJ, Kelly TJ (1987) Initiation of simian virus 40 DNA replication in vitro: large-tumor-antigen- and origin-dependent unwinding of the template. Proc Natl Acad Sci USA 84:3643–3647

    Article  PubMed  CAS  Google Scholar 

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© 1989 Springer-Verlag Berlin · Heidelberg

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Scheffner, M., Wessel, R., Stahl, H. (1989). SV40 T Antigen Catalyzed Duplex DNA Unwinding. In: Knippers, R., Levine, A.J. (eds) Transforming Proteins of DNA Tumor Viruses. Current Topics in Microbiology and Immunology, vol 144. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-74578-2_5

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  • DOI: https://doi.org/10.1007/978-3-642-74578-2_5

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-74580-5

  • Online ISBN: 978-3-642-74578-2

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