Proline-rich (PxxP) motifs in HIV-1 Nef bind to SH3 domains of a subset of Src kinases and are required for the enhanced growth of Nef+ viruses but not for down-regulation of CD4.

Human immunodeficiency virus (HIV) and simian immunodeficiency virus Nef proteins contain a conserved motif with the minimal consensus (PxxP) site for Src homology region 3 (SH3)-mediated protein-protein interactions. Nef PxxP motifs show specific binding to biotinylated SH3 domains of Hck and Lyn,...

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Detalles Bibliográficos
Autores principales: Saksela, K, Cheng, G, Baltimore, D
Formato: Artigo
Lenguaje:Inglês
Publicado: 1995
Materias:
Research Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC398106/
https://ncbi.nlm.nih.gov/pubmed/7859737
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