Phosphorylation sites within Ebola virus nucleoprotein
نویسندگان
چکیده
منابع مشابه
Characterization of the Ebola virus nucleoprotein–RNA complex
When Ebola virus nucleoprotein (NP) is expressed in mammalian cells, it assembles into helical structures. Here, the recombinant NP helix purified from cells expressing NP was characterized biochemically and morphologically. We found that the recombinant NP helix is associated with non-viral RNA, which is not protected from RNase digestion and that the morphology of the helix changes depending ...
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Ebola virus (EBOV) is an enveloped negative-sense RNA virus that causes sporadic outbreaks with high case fatality rates. Ebola viral protein 30 (eVP30) plays a critical role in EBOV transcription initiation at the nucleoprotein (eNP) gene, with additional roles in the replication cycle such as viral assembly. However, the mechanistic basis for how eVP30 functions during the virus replication c...
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At 739 amino acids, the nucleoprotein (NP) of Ebola virus is the largest nucleoprotein of the nonsegmented negative-stranded RNA viruses, and like the NPs of other viruses, it plays a central role in virus replication. Huang et al. (Y. Huang, L. Xu, Y. Sun, and G. J. Nabel, Mol. Cell 10:307-316, 2002) previously demonstrated that NP, together with the minor matrix protein VP24 and polymerase co...
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متن کاملRole of VP30 phosphorylation in the Ebola virus replication cycle.
Ebola virus (EBOV) transcription is dependent on the phosphoprotein VP30, a component of the viral nucleocapsid. VP30 is phosphorylated at 2 serine residue clusters located at the N-terminal part of the protein. In this report, we have investigated the role of VP30 phosphorylation in EBOV replication using a reverse genetics approach. In effect, recombinant EBOVs with the VP30 serine clusters s...
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ژورنال
عنوان ژورنال: Asian Pacific Journal of Tropical Biomedicine
سال: 2015
ISSN: 2221-1691
DOI: 10.1016/j.apjtb.2015.03.009