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Cited by 1,200

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Induction of APOBEC3G Ubiquitination and Degradation by an HIV-1 Vif-Cul5-SCF Complex

Yu, Xianghui, Yu, Yunkai, Liu, Bindong, Luo, Kun, Kong, Wei, Mao, Panyong, Yu, Xiao-Fang·2003·Science

Abstract

Human immunodeficiency virus–1 (HIV-1) Vif is essential for viral evasion of host antiviral factor CEM15/APOBEC3G. We report that Vif interacts with cellular proteins Cul5, elongins B and C, and Rbx1 to form an Skp1-cullin-F-box (SCF)–like complex. The ability of Vif to suppress antiviral activity of APOBEC3G was specifically dependent on Cul5-SCF function, allowing Vif to interact with APOBEC3G and induce its ubiquitination and degradation. A Vif mutant that interacted with APOBEC3G but not with Cul5-SCF was functionally inactive. The Cul5-SCF was also required for Vif function in distantly related simian immunodeficiency virus mac. These results indicate that the conserved Cul5-SCF pathway used by Vif is a potential target for antiviral development.

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Metadata

Authors
Yu, X., Yu, Y., Liu, B., Luo, K., Kong, W., Mao, P., & Yu, X.-F.
Venue
Science
Published
2003-11-07
Volume
302
Issue
5647
Pages
1056-1060
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2042486230
Cited by
1,200
References
1
FWCI
22.51
Type
journal article
Language
en
Open access
closed

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