Abstract
The HIV-1 viral infectivity factor (Vif), one of the six accessory proteins, is essential for viral replication and pathogenesis. Its main function is to form Vif-Cullin5-ElonginBC complex and then is able to ubiquitinate and degrade the human anti-viral factor APOBEC3G, which markedly enhances the virus infectivity. Delete Vif leads to the loss of the infectivity of HIV-1; therefore, Vif is a potentially new attractive target for therapeutic intervention in AIDS. This review describes the structure, function and especially inhibitors of HIV-1 Vif.
Keywords: HIV-1, accessory proteins, Vif, structure, function, inhibitors.
Mini-Reviews in Medicinal Chemistry
Title:Viral Infectivity Factor: A Novel Therapeutic Strategy to Block HIV-1 Replication
Volume: 13 Issue: 7
Author(s): Guliang Yang and Xujie Xiong
Affiliation:
Keywords: HIV-1, accessory proteins, Vif, structure, function, inhibitors.
Abstract: The HIV-1 viral infectivity factor (Vif), one of the six accessory proteins, is essential for viral replication and pathogenesis. Its main function is to form Vif-Cullin5-ElonginBC complex and then is able to ubiquitinate and degrade the human anti-viral factor APOBEC3G, which markedly enhances the virus infectivity. Delete Vif leads to the loss of the infectivity of HIV-1; therefore, Vif is a potentially new attractive target for therapeutic intervention in AIDS. This review describes the structure, function and especially inhibitors of HIV-1 Vif.
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Cite this article as:
Yang Guliang and Xiong Xujie, Viral Infectivity Factor: A Novel Therapeutic Strategy to Block HIV-1 Replication, Mini-Reviews in Medicinal Chemistry 2013; 13 (7) . https://dx.doi.org/10.2174/1389557511313070008
DOI https://dx.doi.org/10.2174/1389557511313070008 |
Print ISSN 1389-5575 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5607 |
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