Identification of small molecule compounds targeting the interaction of HIV-1 Vif and human APOBEC3G by virtual screening and biological evaluation.
Identification of small molecule compounds targeting the interaction of HIV-1 Vif and human APOBEC3G by virtual screening and biological evaluation.
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通过虚拟筛选和生物学评价鉴定针对 HIV-1 Vif 和人 APOBEC3G 相互作用的小分子化合物
DOI:
10.1038/s41598-018-26318-3
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发表时间:
2018-05-23
影响因子:
4.6
通讯作者:
Cen S
中科院分区:
文献类型:
--
作者:
Ma L;Zhang Z;Liu Z;Pan Q;Wang J;Li X;Guo F;Liang C;Hu L;Zhou J;Cen S
Human APOBEC3G (hA3G) is a restriction factor that inhibits human immunodeficiency 1 virus (HIV-1) replication. The virally encoded protein Vif binds to hA3G and induces its degradation, thereby counteracting the antiviral activity of hA3G. Vif-mediated hA3G degradation clearly represents a potential target for anti-HIV drug development. Herein, we have performed virtual screening to discover small molecule inhibitors that target the binding interface of the Vif/hA3G complex. Subsequent biochemical studies have led to the identification of a small molecule inhibitor, IMB-301 that binds to hA3G, interrupts the hA3G-Vif interaction and inhibits Vif-mediated degradation of hA3G. As a result, IMB-301 strongly inhibits HIV-1 replication in a hA3G-dependent manner. Our study further demonstrates the feasibility of inhibiting HIV replication by abrogating the Vif-hA3G interaction with small molecules.
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影响因子:
6.7
作者:
Compton AA;Emerman M
通讯作者:
Emerman M
影响因子:
46.9
作者:
Nathans, Robin;Cao, Hong;Sharova, Natalia;Ali, Akbar;Sharkey, Mark;Stranska, Ruzena;Stevenson, Mario;Rana, Tariq M.
通讯作者:
Rana, Tariq M.
影响因子:
14.9
作者:
Lavens, Delphine;Peelman, Frank;Tavernier, Jan
通讯作者:
Tavernier, Jan
DOI:
10.1073/pnas.94.24.13193
发表时间:
1997-11-25
影响因子:
11.1
作者:
Chun, TW;Stuyver, L;Fauci, AS
通讯作者:
Fauci, AS
影响因子:
4.8
作者:
Matsui M;Shindo K;Izumi T;Io K;Shinohara M;Komano J;Kobayashi M;Kadowaki N;Harris RS;Takaori-Kondo A
通讯作者:
Takaori-Kondo A