Cleavage of the dengue virus polyprotein at the NS3/NS4A and NS4B/NS5 junctions is mediated by viral protease NS2B-NS3, whereas NS4A/NS4B may be processed by a cellular protease.

The cleavage mechanism utilized for processing of the NS3-NS4A-NS4B-NS5 domain of the dengue virus polyprotein was studied by using the vaccinia virus expression system. Recombinant vaccinia viruses vNS2B-NS3-NS4A-NS4B-NS5, vNS3-NS4A-NS4B-NS5, vNS4A-NS4B-NS5, and vNS4B-NS5 were constructed. These re...

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Main Authors: Cahour, A, Falgout, B, Lai, C J
Formato: Artigo
Idioma:Inglês
Publicado em: 1992
Assuntos:
Research Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC240879/
https://ncbi.nlm.nih.gov/pubmed/1531368
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