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Cryo-EM structure of a CD4-bound open HIV-1 envelope trimer reveals structural rearrangements of the gp120 V1V2 loop

The HIV-1 envelope (Env) glycoprotein, a trimer of gp120–gp41 heterodimers, relies on conformational flexibility to function in fusing the viral and host membranes. Fusion is achieved after gp120 binds to CD4, the HIV-1 receptor, and a coreceptor, capturing an open conformational state in which the...

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Detalhes bibliográficos
Publicado no:Proc Natl Acad Sci U S A
Main Authors: Wang, Haoqing, Cohen, Alexander A., Galimidi, Rachel P., Gristick, Harry B., Jensen, Grant J., Bjorkman, Pamela J.
Formato: Artigo
Idioma:Inglês
Publicado em: National Academy of Sciences 2016
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5135367/
https://ncbi.nlm.nih.gov/pubmed/27799557
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1615939113
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