The "SARS-unique domain" (SUD) of SARS coronavirus is an oligo(G)-binding protein.
The "SARS-unique domain" (SUD) of SARS coronavirus is an oligo(G)-binding protein.
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SARS冠状病毒的“ SARS唯一结构域”(SUD)是寡核(G)结合蛋白。
DOI:
10.1016/j.bbrc.2007.10.081
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发表时间:
2007-12-28
影响因子:
3.1
通讯作者:
Schmidt CL
中科院分区:
文献类型:
--
作者:
Tan J;Kusov Y;Mutschall D;Tech S;Nagarajan K;Hilgenfeld R;Schmidt CL
Caused by a new coronavirus, severe acute respiratory syndrome (SARS) is a highly contagious disease associated with significant fatality that emerged in 2003. The molecular cause of the unusually high human pathogenicity of the SARS coronavirus (SARS-CoV) is still unknown. In an effort to characterize molecular components of the virus that are absent in other coronaviruses, all of which are considerably less pathogenic for humans, we recombinantly produced the SARS-unique domain (SUD) within non-structural protein 3 (Nsp3) of SARS-CoV and characterized its nucleic-acid binding properties. Zone-interference gel electrophoresis and electrophoretic mobility shift assays revealed a specific affinity of SUD for oligo(G)-strings. A few such segments are present in the SARS-CoV genome, but also in mRNAs of host proteins involved in the regulation of signaling pathways. A putative role of SUD in virus-induced apoptosis or survival of host cells is discussed.
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影响因子:
3.7
作者:
Kanjanahaluethai, Amornrat;Chen, Zhongbin;Jukneliene, Dalla;Baker, Susan C.
通讯作者:
Baker, Susan C.
DOI:
10.1016/s0140-6736(03)13077-2
发表时间:
2003-04-19
期刊:
Lancet (London, England)
影响因子:
--
作者:
Peiris JS;Lai ST;Poon LL;Guan Y;Yam LY;Lim W;Nicholls J;Yee WK;Yan WW;Cheung MT;Cheng VC;Chan KH;Tsang DN;Yung RW;Ng TK;Yuen KY;SARS study group
通讯作者:
SARS study group
影响因子:
5.4
作者:
Lindner, HA;Fotouhi-Ardakani, N;Ménard, R
通讯作者:
Ménard, R
影响因子:
5.4
作者:
Harcourt, BH;Jukneliene, D;Baker, SC
通讯作者:
Baker, SC
影响因子:
4.8
作者:
Li, Xiao-Ling;Andersen, Jesper B.;Hassel, Bret A.
通讯作者:
Hassel, Bret A.