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Regulation of influenza a virus nucleoprotein oligomerization by phosphorylation.

Abstract:
In the influenza virus ribonucleoprotein complex, the oligomerization of the nucleoprotein is mediated by an interaction between the tail-loop of one molecule and the groove of the neighboring molecule. In this study, we show that phosphorylation of a serine residue (S165) within the groove of influenza A virus nucleoprotein inhibits oligomerization and, consequently, ribonucleoprotein activity and viral growth. We propose that nucleoprotein oligomerization in infected cells is regulated by reversible phosphorylation.

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Publisher copy:
10.1128/jvi.02332-14

Authors

More by this author
Institution:
University of Oxford
Division:
MSD
Department:
Pathology Dunn School
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MSD
Department:
Pathology Dunn School
Role:
Author


Journal:
Journal of virology More from this journal
Volume:
89
Issue:
2
Pages:
1452-1455
Publication date:
2015-01-01
DOI:
EISSN:
1098-5514
ISSN:
0022-538X


Language:
English
Pubs id:
pubs:488355
UUID:
uuid:3ae94fcb-49c1-4383-89c3-0a78dfae35c4
Local pid:
pubs:488355
Source identifiers:
488355
Deposit date:
2014-11-04
ARK identifier:

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