The envelope protein of severe acute respiratory syndrome coronavirus interacts with the non-structural protein 3 and is ubiquitinated.
The envelope protein of severe acute respiratory syndrome coronavirus interacts with the non-structural protein 3 and is ubiquitinated.
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DOI:
10.1016/j.virol.2010.03.015
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发表时间:
2010-07-05
期刊:
影响因子:
3.7
通讯作者:
Enjuanes L
中科院分区:
文献类型:
--
作者:
Alvarez E;DeDiego ML;Nieto-Torres JL;Jiménez-Guardeño JM;Marcos-Villar L;Enjuanes L
To analyze the proteins interacting with the severe acute respiratory syndrome coronavirus (SARS-CoV) envelope (E) protein, a SARS-CoV was engineered including two tags associated to the E protein. Using this virus, complexes of SARS-CoV E and other proteins were purified using a tandem affinity purification system. Several viral and cell proteins including spike, membrane, non-structural protein 3 (nsp3), dynein heavy chain, fatty acid synthase and transmembrane protein 43 bound E protein. In the present work, we focused on the binding of E protein to nsp3 in infected cells and cell-free systems. This interaction was mediated by the N-terminal acidic domain of nsp3. Moreover, nsp3 and E protein colocalized during the infection. It was shown that E protein was ubiquitinated in vitro and in cell culture, suggesting that the interaction between nsp3 and E protein may play a role in the E protein ubiquitination status and therefore on its turnover.
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影响因子:
3.7
作者:
Godet M;L'Haridon R;Vautherot JF;Laude H
通讯作者:
Laude H
影响因子:
3.9
作者:
Lindner HA;Lytvyn V;Qi H;Lachance P;Ziomek E;Ménard R
通讯作者:
Ménard R
DOI:
10.1016/s0140-6736(03)13967-0
发表时间:
2003-07-26
期刊:
Lancet (London, England)
影响因子:
--
作者:
Kuiken T;Fouchier RA;Schutten M;Rimmelzwaan GF;van Amerongen G;van Riel D;Laman JD;de Jong T;van Doornum G;Lim W;Ling AE;Chan PK;Tam JS;Zambon MC;Gopal R;Drosten C;van der Werf S;Escriou N;Manuguerra JC;Stöhr K;Peiris JS;Osterhaus AD
通讯作者:
Osterhaus AD
影响因子:
5
作者:
Imbert I;Snijder EJ;Dimitrova M;Guillemot JC;Lécine P;Canard B
通讯作者:
Canard B
影响因子:
5.4
作者:
Lindner, HA;Fotouhi-Ardakani, N;Ménard, R
通讯作者:
Ménard, R