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The Nucleocapsid Region of HIV-1 Gag Cooperates with the PTAP and LYPXnL Late Domains to Recruit the Cellular Machinery Necessary for Viral Budding

12 Mar 2009

Abstract excerpt

HIV-1 release is mediated through two motifs in the p6 region of Gag, PTAP and LYPX(n)L, which recruit cellular proteins Tsg101 and Alix, respectively. The Nucleocapsid region of Gag (NC), which binds the Bro1 domain of Alix, also plays an important role in HIV-1 release, but the underlying mechanism remains unclear. Here we show that the first 202 residues of the Bro1 domain (Bro(i)) are sufficient to bind Gag....

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PMID: 19282983
DOI: 10.1371/journal.ppat.1000339

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