Previous Article | Next Article 
Journal of Virology, June 2004, p. 6067-6072, Vol. 78, No. 11
0022-538X/04/$08.00+0 DOI: 10.1128/JVI.78.11.6067-6072.2004
Copyright © 2004, American Society for Microbiology. All Rights Reserved.
CKII Site in Epstein-Barr Virus Nuclear Protein 2 Controls Binding to hSNF5/Ini1 and Is Important for Growth Transformation
Bogaslaw Kwiatkowski,1 Szu Yu Jenny Chen, and William H. Schubach1,2*
Division of Oncology, Department of Medicine, VA Puget Sound Health Care System, and Department of Medicine, University of Washington,1
Fred Hutchinson Cancer Research Center, Seattle, Washington2
Received 14 October 2003/
Accepted 27 January 2004
Substitution mutagenesis of EBNA2 shows that its interaction with hSNF5/Ini1 involves two sites (286IPP and DQQ313), and a mutation at a CKII phosphorylation site (SS469) is essential for the interaction. An alanine substitution (SS469AA) prevents binding to EBNA2 and diminishes the growth-promotion potential of EBNA2 in the transcomplementation assay.
* Corresponding author. Mailing address: VA Puget Sound Health Care System, S-111-ONC, 1660 S. Columbian Way, Seattle, WA 98108. Phone: (206) 764-2681. Fax: (206) 764-2851. E-mail: wschu{at}u.washington.edu.
Journal of Virology, June 2004, p. 6067-6072, Vol. 78, No. 11
0022-538X/04/$08.00+0 DOI: 10.1128/JVI.78.11.6067-6072.2004
Copyright © 2004, American Society for Microbiology. All Rights Reserved.
This article has been cited by other articles:
-
Yue, W., Shackelford, J., Pagano, J. S.
(2006). cdc2/Cyclin B1-Dependent Phosphorylation of EBNA2 at Ser243 Regulates Its Function in Mitosis. J. Virol.
80: 2045-2050
[Abstract]
[Full Text]
-
Yue, W., Gershburg, E., Pagano, J. S.
(2005). Hyperphosphorylation of EBNA2 by Epstein-Barr Virus Protein Kinase Suppresses Transactivation of the LMP1 Promoter. J. Virol.
79: 5880-5885
[Abstract]
[Full Text]
-
Peng, R., Moses, S. C., Tan, J., Kremmer, E., Ling, P. D.
(2005). The Epstein-Barr Virus EBNA-LP Protein Preferentially Coactivates EBNA2-Mediated Stimulation of Latent Membrane Proteins Expressed from the Viral Divergent Promoter. J. Virol.
79: 4492-4505
[Abstract]
[Full Text]
Copyright © 2004 by the American Society for Microbiology. All rights reserved.