Method of identifying compounds which modulate herpesvirus infec

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving virus or bacteriophage

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435 721, 435 736, 435 772, 435 15, C12Q 170, G01N 33567

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active

058692347

ABSTRACT:
The present invention relates to a method of identifying a compound which modulates (enhances, inhibits, reduces) herpesvirus infection of a vertebrate cell comprising the steps of combining a phosphorylating enzyme capable of catalyzing the phosphorylation of ICP4, a substrate comprising a polypeptide which is phosphorylated by the enzyme, a phosphate source and the compound to be assessed; maintaining the combination under conditions appropriate for phosphorylation of the substrate; and determining phosphorylation of the substrate which occurs in the presence of the compound to be assessed. The present invention also relates to the compounds identified by the methods of the present invention.

REFERENCES:
patent: 5047237 (1991-09-01), Cochran
patent: 5275934 (1994-01-01), Post et al.
patent: 5601974 (1997-02-01), Post et al.
Xia, K., et al., "ICP4 Is a Substrate For Protein Kinases A and C", 17th International Herpesvirus Workshop, Heriot Watt University, Edinborough, Scotland, Aug. 1-7, 1992; abstract.
Faber, S.W. and Wilcox, K.W., "Characterization of a Herpes Simplex Virus Regulatory Protein: Aggregation and Phosphorylation of a Temperature-Sensitive Variant of ICP 4", Archives of Virol., 91:297-312 (1986).
Samaniego, L.A., et al., "Functional Interactions Between Herpes Simplex Virus Immediate-Early Proteins During Infection: Gene Expression as a Consequence of ICP27 and Different Domains of ICP4", J. of Virol., 69(9):5705-5715 (1995).
Paterson, T. and Everett, R.D., "A Prominent Serine-Rich Region in Vmw175, the Major Transcriptional Regulator Protein of Herpes Simplex Virus Type 1, is Not Essential for Virus Growth in Tissue Culture", J. of Gen'l. Virol., 71:1775-1783 (1990).
Shepard, A.A., et al., "Separation of Primary Structural Components Conferring Autoregulation, Transactivation, and DNA-Binding Properties to the Herpes Simplex Virus Transcriptional Regulatory Protein ICP4", J. of Virology, 63(9):3714-3728 (1989).
Paterson T. and Everett, R.D., "Mutational Dissection of the HSV-1 Immediate-Early Protein Vmw175 Involved in Transcriptional Transactivation and Repression", Virology, 166:186-196 (1988).
DeLuca, N.A. and Schaffer, P.A., "Physical and Functional Domains of the Herpes Simplex Virus Transcriptional Regulatory protein ICP4", J. Virology, 62(3):732-743 (Mar. 1988).
DeLuca, N.A., et al., "Isolation and Characterization of Deletion Mutants of Herpes Simplex Virus Type 1 in the Gene Encoding Immediate-Early Regulatory Protein ICP4", J. Virology, 56(2 :558-570 (Nov. 1985).
Wilcox, K.W., et al., "Herpes Simplex Virus Phosphoproteins", J. Virology, 33(1):167-182 (Jan. 1980).
Papavassiliou, A.G., et al., "The Interaction of ICP4 With Cell/Infected-Cell Factors and Its State of Phosphorylation Modulate Differential Recognition of Leader Sequences in Herpes Simplex Virus DNA", The EMBO J., 10(2):397-406 (1991).
Shepard, A.A. and DeLuca, N.A., "Activities of Heterodimers Composed of DNA-Binding- and transactivation-Deficient Subunits of the Herpes Simplex Virus Regulatory Protein ICP4", J. of Virology, 65(1):299-307 (Jan. 1991).
Preston, C.M., "Abnormal Properties of an Immediate Early Polypeptide in Cells Infected with the Herpes Simplex Virus Type 1 Mutant tsK", J. of Virology, 32(2):357-369 (Nov. 1979).
Pereira, L., et al., "Regulation of Herpesvirus Macromolecular Synthesis", Virology, 77:733-749 (1977).
Xia, K., et al., "Analysis of Phosphorylation Sites of Herpes Simplex Virus Type 1 ICP4", Jour. of Virology 70(2):1061-1071 (1996).

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