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
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.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Broad antiretroviral defence by human APOBEC3G through lethal editing of nascent reverse transcripts
Mangeat, B., Turelli, P., Caron, G., Friedli, M., Perrin, L., & Trono, D. (2003) · Nature · doi:10.1038/nature01709 · Cited by 1,486
Cited by
Ubiquitin ligases: structure, function, and regulation
Zheng, N., & Shabek, N. (2017) · Annual Review of Biochemistry · doi:10.1146/annurev-biochem-060815-014922 · Cited by 1,499
Duda, D. M., Borg, L. A., Scott, D. C., Hunt, H. W., Hammel, M., & Schulman, B. A. (2008) · Cell · doi:10.1016/j.cell.2008.07.022 · Cited by 767
Harris, R. S., & Dudley, J. P. (2015) · Virology · doi:10.1016/j.virol.2015.03.012 · Cited by 551
Rules of engagement: molecular insights from host–virus arms races
Daugherty, M. D., & Malik, H. S. (2012) · Annual Review of Genetics · doi:10.1146/annurev-genet-110711-155522 · Cited by 515
Ancient adaptive evolution of the primate antiviral DNA-editing enzyme APOBEC3G
Sawyer, S. L., Emerman, M., & Malik, H. S. (2004) · PLoS Biology · doi:10.1371/journal.pbio.0020275 · Cited by 485
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
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Induction of APOBEC3G Ubiquitination and Degradation by an HIV-1 Vif-Cul5-SCF Complex. https://app.cochat.ai/papers/10.1126/science.1089591
- The paper
- Yu, X., Yu, Y., Liu, B., Luo, K., Kong, W., Mao, P., & Yu, X.-F. (2003). Induction of APOBEC3G Ubiquitination and Degradation by an HIV-1 Vif-Cul5-SCF Complex. Science. https://doi.org/10.1126/science.1089591
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
