Abstract
THE transcription factor ISGF3 transduces interferon (IFN)-α signals and activates the transcription of cellular antiviral defence genes1,2. Adenovirus E1A blocks the IFN-α response, allowing unhindered viral replication3–5. ISGF3 consists of Statl, Stat2 and p48. Here we show that p300 and/or CBP (CREB-binding protein), which are transcription adaptors targeted by E1A, interact specifically with Stat2. Binding occurs between the first cysteine–histidine-rich region of p300/CBP and the carboxy-terminal segment of Stat2, a domain essential for ISGF3 function6. We find that this domain of Stat2 has transactivation potential, which correlates with its binding to p300/CBP. Moreover, E1A represses Stat2 transactivation and IFN-α-activated transcription by inhibiting p300/CBP function. This provides a new mechanism for inhibition of the IFN-α-activated antiviral response by E1A, and supports the view that E1A binding to p300/CBP has functional significance for adenovirus replication in its natural host.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Darnell, J. E., Kerr, I. M. & Stark, G. R. Science 264, 1415–1421 (1994).
Landolfo, S., Gribaudo, G., Angeretti, A. & Gariglio, M. Pharmacol. Ther. 65, 415–442 (1995).
Kalvakolanu, D. V., Bandyopadhyay, S. K., Harter, M. L. & Sen, G. C. Proc. Natl Acad. Sci. USA 88, 7459–7463 (1991).
Gutch, M. J. & Reich, N. C. Proc. Natl Acad. Sci. USA 88, 7913–7917 (1991).
Ackrill, A. M. et al. Nucleic Acids Res. 19, 4387–4393 (1991).
Qureshi, S. A., Leung, S., Kerr, I. M., Stark, G. R. & Darnell, J. E. Mol. Cell. Biol. 16, 288–293 (1996).
Kwok, R. P. et al. Nature 370, 223–226 (1994).
Bannister, A. J. & Kouzarides, T. EMBO J. 14, 4758–4762 (1995).
Kee, B. I., Arias, J. & Montminy, M. R. J. Biol. Chem. 271, 2373–2375 (1996).
Kamei, Y. et al. Cell 85, 403–414 (1996).
Dai, P. et al. Genes Dev. 10, 528–540 (1996).
Arany, Z., Newsome, D., Oldread, E., Livingston, D. M. & Eckner, R. Nature 374, 81–84 (1995).
Lundblad, J. R., Kwok, R. P., Laurance, M. E., Harter, M. L. & Goodman, R. H. Nature 374, 81–84 (1995).
Leung, S., Qureshi, S. A., Kerr, I. M., Darnell, J. E. & Stark, G. R. Mol. Cell. Biol. 15, 1312–1317 (1995).
Bayley, S. T. & Mymryk, J. S. Int. J. Oncol. 5, 425–444 (1994).
Stein, R. W., Corrigan, M., Yaciuk, P., Whelan, J. & Moran, E. J. Virol. 64, 4421–4427 (1990).
Goodrich, J. A., Cutler, G. & Tjian, R. Cell 84, 825–830 (1996).
Kumar, R. & Korutla, L. Exp. Cell Res. 216, 143–148 (1995).
Yan, R., Qureshi, S., Zhong, Z., Wen, Z. & Darnell, J. E. Nucleic Acids Res. 23, 459–463 (1995).
Pine, R., Canova, A. & Schindler, C. EMBO J. 13, 158–167 (1994).
Muller, M. et al. EMB0 J. 12, 4221–4228 (1993).
Kaelin, W. G. J. et al. Cell 70, 351–364 (1992).
Schindler, C., Shuai, K., Prezioso, V. R. & Darnell, J. E. Science 257, 809–813 (1992).
Krek, W. et al. Cell 78, 161–172 (1994).
Triezenberg, S. J., Kingsbury, R. C. & McKnight, S. L. Genes Dev. 2, 718–729 (1988).
Cohen, B., Peretz, D., Vaiman, D., Benech, P. & Chebath, J. EMBO J. 7, 1411–1419 (1988).
Chen, C. & Okayama, H. Mol. Cell. Biol. 7, 2745–2752 (1987).
Kraus, V. B., Moran, E. & Nevins, J. R. Mol. Cell. Biol. 12, 4391–4399 (1992).
Whyte, P., Williamson, N. M. & Harlow, E. Cell 56, 67–75 (1989).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bhattacharya, S., Eckner, R., Grossman, S. et al. Cooperation of Stat2 and p300/CBP in signalling induced by interferon-α. Nature 383, 344–347 (1996). https://doi.org/10.1038/383344a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/383344a0
This article is cited by
-
Platform for isolation and characterization of SARS-CoV-2 variants enables rapid characterization of Omicron in Australia
Nature Microbiology (2022)
-
STAT proteins: a kaleidoscope of canonical and non-canonical functions in immunity and cancer
Journal of Hematology & Oncology (2021)
-
Transcriptomic and proteomic analyses reveal new insights into the regulation of immune pathways during adenovirus type 2 infection
BMC Microbiology (2019)
-
Mechanisms and consequences of Jak–STAT signaling in the immune system
Nature Immunology (2017)
-
MDM2 facilitates adipocyte differentiation through CRTC-mediated activation of STAT3
Cell Death & Disease (2016)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.