Viral channel forming proteins - modeling the target.

Viral channel forming proteins - modeling the target.
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病毒通道形成蛋白质 - 对靶标进行建模。

DOI:
10.1016/j.bbamem.2010.05.014
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发表时间:
2011-03
期刊:
Biochimica et biophysica acta
影响因子:
--
通讯作者:
Hsu HJ
Hsu HJ
中科院分区:
其他
文献类型:
--
作者:
Fischer WB;Hsu HJ

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The cellular and subcellular membranes encounter an important playground for the activity of membrane proteins encoded by viruses. Viral membrane proteins, similar to their host companions, can be integral or attached to the membrane. They are involved in directing the cellular and viral reproduction, the fusion and budding processes. This review focuses especially on those integral viral membrane proteins which form channels or pores, the classification to be so, modeling by in silico methods and potential drug candidates. The sequence of an isolate of Vpu from HIV-1 is aligned with host ion channels and a toxin. The focus is on the alignment of the transmembrane domains. The results of the alignment are mapped onto the 3D structures of the respective channels and toxin. The results of the mapping support the idea of a ‘channel–pore dualism’ for Vpu.
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