Structural and Functional Insights into Foamy Viral Integrase
نویسندگان
چکیده
منابع مشابه
Structural and Functional Insights into Foamy Viral Integrase
Successful integration of retroviral DNA into the host chromosome is an essential step for viral replication. The process is mediated by virally encoded integrase (IN) and orchestrated by 3'-end processing and the strand transfer reaction. In vitro reaction conditions, such as substrate specificity, cofactor usage, and cellular binding partners for such reactions by the three distinct domains o...
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Establishment of the stable provirus is an essential step in retroviral replication, orchestrated by integrase (IN), a virus-derived enzyme. Until now, available structural information was limited to the INs of human immunodeficiency virus type 1 (HIV-1), avian sarcoma virus (ASV) and their close orthologs from the Lentivirus and Alpharetrovirus genera. Here, we characterized the in vitro activ...
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The cell nucleus is surrounded by a double membrane system, the nuclear envelope (NE), with the outer nuclear membrane being continuous with the endoplasmic reticulum. Nuclear pore complexes (NPCs) fuse the inner and outer nuclear membranes, forming aqueous channels that allow free diffusion of small molecules but that also mediate the energy-dependent transport of large macromolecules. The NPC...
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ژورنال
عنوان ژورنال: Viruses
سال: 2013
ISSN: 1999-4915
DOI: 10.3390/v5071850