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. 1985 Aug;55(2):329–337. doi: 10.1128/jvi.55.2.329-337.1985

Isolation of herpes simplex virus regulatory protein ICP4 as a homodimeric complex.

D W Metzler, K W Wilcox
PMCID: PMC254937  PMID: 2991559

Abstract

The viral polypeptide ICP4 (or Vmw175) is synthesized during the immediate early phase of infection by herpes simplex virus and regulates the transcription of delayed early and late viral genes. We obtained a partially purified preparation of soluble ICP4 under nondenaturing conditions. Physical constants for native ICP4 were empirically determined by molecular sieve chromatography and sucrose density gradient ultracentrifugation. The Stokes radius of native ICP4 was 8.72 X 10(-7) cm. The sedimentation coefficient of native ICP4 was 9.00S. From these values, the calculated molecular weight of native ICP4 was 342,000, a value which is twice that of monomeric ICP4, as determined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The failure of any other polypeptides to specifically coprecipitate with native ICP4 in the presence of anti-ICP4 antibody indicates that the 342,000-dalton complex is a homodimer of ICP4. The frictional coefficient ratio of native ICP4, which is 1.9, indicates that the homodimer is a highly elongated molecule.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. ACKERS G. K. MOLECULAR EXCLUSION AND RESTRICTED DIFFUSION PROCESSES IN MOLECULAR-SIEVE CHROMATOGRAPHY. Biochemistry. 1964 May;3:723–730. doi: 10.1021/bi00893a021. [DOI] [PubMed] [Google Scholar]
  2. Ackermann M., Braun D. K., Pereira L., Roizman B. Characterization of herpes simplex virus 1 alpha proteins 0, 4, and 27 with monoclonal antibodies. J Virol. 1984 Oct;52(1):108–118. doi: 10.1128/jvi.52.1.108-118.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. BEERS R. F., Jr, SIZER I. W. A spectrophotometric method for measuring the breakdown of hydrogen peroxide by catalase. J Biol Chem. 1952 Mar;195(1):133–140. [PubMed] [Google Scholar]
  4. Braun D. K., Pereira L., Norrild B., Roizman B. Application of denatured, electrophoretically separated, and immobilized lysates of herpes simplex virus-infected cells for detection of monoclonal antibodies and for studies of the properties of viral proteins. J Virol. 1983 Apr;46(1):103–112. doi: 10.1128/jvi.46.1.103-112.1983. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Burnette W. N. "Western blotting": electrophoretic transfer of proteins from sodium dodecyl sulfate--polyacrylamide gels to unmodified nitrocellulose and radiographic detection with antibody and radioiodinated protein A. Anal Biochem. 1981 Apr;112(2):195–203. doi: 10.1016/0003-2697(81)90281-5. [DOI] [PubMed] [Google Scholar]
  6. CRAVEN G. R., STEERS E., Jr, ANFINSEN C. B. PURIFICATION, COMPOSITION, AND MOLECULAR WEIGHT OF THE BETA-GALACTOSIDASE OF ESCHERICHIA COLI K12. J Biol Chem. 1965 Jun;240:2468–2477. [PubMed] [Google Scholar]
  7. Davison M. J., Preston V. G., McGeoch D. J. Determination of the sequence alteration in the DNA of the herpes simplex virus type 1 temperature-sensitive mutant ts K. J Gen Virol. 1984 May;65(Pt 5):859–863. doi: 10.1099/0022-1317-65-5-859. [DOI] [PubMed] [Google Scholar]
  8. Fraker P. J., Speck J. C., Jr Protein and cell membrane iodinations with a sparingly soluble chloroamide, 1,3,4,6-tetrachloro-3a,6a-diphrenylglycoluril. Biochem Biophys Res Commun. 1978 Feb 28;80(4):849–857. doi: 10.1016/0006-291x(78)91322-0. [DOI] [PubMed] [Google Scholar]
  9. Freeman M. J., Powell K. L. DNA-binding properties of a herpes simplex virus immediate early protein. J Virol. 1982 Dec;44(3):1084–1087. doi: 10.1128/jvi.44.3.1084-1087.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Germershausen J., Karkas J. D. Preparative high speed gel permeation chromatography of proteins on Toyopearl HW55F. Biochem Biophys Res Commun. 1981 Apr 15;99(3):1020–1027. doi: 10.1016/0006-291x(81)91263-8. [DOI] [PubMed] [Google Scholar]
  11. Heine J. W., Honess R. W., Cassai E., Roizman B. Proteins specified by herpes simplex virus. XII. The virion polypeptides of type 1 strains. J Virol. 1974 Sep;14(3):640–651. doi: 10.1128/jvi.14.3.640-651.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Honess R. W., Roizman B. Regulation of herpesvirus macromolecular synthesis. I. Cascade regulation of the synthesis of three groups of viral proteins. J Virol. 1974 Jul;14(1):8–19. doi: 10.1128/jvi.14.1.8-19.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Kedinger C., Gissinger F., Gniazdowski M., Mandel J. L., Chambon P. Animal DNA-dependent RNA polymerases. 1. Large-scale solubilization and separation of A and B calf-thymus RNA-polymerase activities. Eur J Biochem. 1972 Jul 13;28(2):269–276. doi: 10.1111/j.1432-1033.1972.tb01910.x. [DOI] [PubMed] [Google Scholar]
  14. Morse L. S., Pereira L., Roizman B., Schaffer P. A. Anatomy of herpes simplex virus (HSV) DNA. X. Mapping of viral genes by analysis of polypeptides and functions specified by HSV-1 X HSV-2 recombinants. J Virol. 1978 May;26(2):389–410. doi: 10.1128/jvi.26.2.389-410.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Pereira L., Wolff M. H., Fenwick M., Roizman B. Regulation of herpesvirus macromolecular synthesis. V. Properties of alpha polypeptides made in HSV-1 and HSV-2 infected cells. Virology. 1977 Apr;77(2):733–749. doi: 10.1016/0042-6822(77)90495-0. [DOI] [PubMed] [Google Scholar]
  16. Post L. E., Roizman B. A generalized technique for deletion of specific genes in large genomes: alpha gene 22 of herpes simplex virus 1 is not essential for growth. Cell. 1981 Jul;25(1):227–232. doi: 10.1016/0092-8674(81)90247-6. [DOI] [PubMed] [Google Scholar]
  17. Powell K. L., Purifoy D. J. DNA-binding proteins of cells infected by herpes simplex virus type 1 and type 2. Intervirology. 1976;7(4-5):225–239. doi: 10.1159/000149955. [DOI] [PubMed] [Google Scholar]
  18. Preston C. M. Control of herpes simplex virus type 1 mRNA synthesis in cells infected with wild-type virus or the temperature-sensitive mutant tsK. J Virol. 1979 Jan;29(1):275–284. doi: 10.1128/jvi.29.1.275-284.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Preston C. M., Notarianni E. L. Poly(ADP-ribosyl)ation of a herpes simplex virus immediate early polypeptide. Virology. 1983 Dec;131(2):492–501. doi: 10.1016/0042-6822(83)90515-9. [DOI] [PubMed] [Google Scholar]
  20. Preston V. G., Davison A. J., Marsden H. S., Timbury M. C., Subak-Sharpe J. H., Wilkie N. M. Recombinants between herpes simplex virus types 1 and 2: analyses of genome structures and expression of immediate early polypeptides. J Virol. 1978 Nov;28(2):499–517. doi: 10.1128/jvi.28.2.499-517.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
  21. SUND H., WEBER K. Studies on the lactose-splitting enzyme. XIII. Quantity and configuration of beta-galactosidase from E. Coli. Biochem Z. 1963;337:24–34. [PubMed] [Google Scholar]
  22. Salacinski P. R., McLean C., Sykes J. E., Clement-Jones V. V., Lowry P. J. Iodination of proteins, glycoproteins, and peptides using a solid-phase oxidizing agent, 1,3,4,6-tetrachloro-3 alpha,6 alpha-diphenyl glycoluril (Iodogen). Anal Biochem. 1981 Oct;117(1):136–146. doi: 10.1016/0003-2697(81)90703-x. [DOI] [PubMed] [Google Scholar]
  23. Schaffer P. A., Carter V. C., Timbury M. C. Collaborative complementation study of temperature-sensitive mutants of herpes simplex virus types 1 and 2. J Virol. 1978 Sep;27(3):490–504. doi: 10.1128/jvi.27.3.490-504.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
  24. Schwartz L. B., Sklar V. E., Jaehning J. A., Weinmann R., Roeder R. G. Isolation and partial characterization of the multiple forms of deoxyribonucleic acid-dependent ribonucleic acid polymerase in the mouse myeloma, MOPC 315. J Biol Chem. 1974 Sep 25;249(18):5889–5897. [PubMed] [Google Scholar]
  25. Seery V. L., Fischer E. H., Teller D. C. A reinvestigation of the molecular weight of glycogen phosphorylase. Biochemistry. 1967 Oct;6(10):3315–3327. doi: 10.1021/bi00862a042. [DOI] [PubMed] [Google Scholar]
  26. Watson R. J., Clements J. B. A herpes simplex virus type 1 function continuously required for early and late virus RNA synthesis. Nature. 1980 May 29;285(5763):329–330. doi: 10.1038/285329a0. [DOI] [PubMed] [Google Scholar]
  27. Watson R. J., Preston C. M., Clements J. B. Separation and characterization of herpes simplex virus type 1 immediate-early mRNA's. J Virol. 1979 Jul;31(1):42–52. doi: 10.1128/jvi.31.1.42-52.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
  28. Wilcox K. W., Kohn A., Sklyanskaya E., Roizman B. Herpes simplex virus phosphoproteins. I. Phosphate cycles on and off some viral polypeptides and can alter their affinity for DNA. J Virol. 1980 Jan;33(1):167–182. doi: 10.1128/jvi.33.1.167-182.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
  29. Zezulak K. M., Spear P. G. Limited proteolysis of herpes simplex virus glycoproteins that occurs during their extraction from vero cells. J Virol. 1984 Apr;50(1):258–262. doi: 10.1128/jvi.50.1.258-262.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]

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