ArticleScience (New York, N.Y.)2013
Crystal structure of a soluble cleaved HIV-1 envelope trimer.
Article in Science (New York, N.Y.), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 639 papers.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
639 citing papers in PubMed, 821 citations in OpenAlex.
- Evolution of Multiple Domains of the HIV-1 Envelope Glycoprotein during Coreceptor Switch with CCR5 Antagonist Therapy.Microbiology spectrum · 2022Trial
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- HIV-1 Env Heterogeneity: Cleavage, Trafficking, and Antigenic Consequences for Virions and Infected Cells.Viruses · 2026Review
- Induction of broadly neutralizing HIV antibodies by a two-step mechanism informs vaccine design.Science (New York, N.Y.) · 2026Article
- N-Glycans modulate tilting of HIV-1 envelope glycoprotein.Nature communications · 2026Article
- Decoding the glycan shield: Immune recognition and response to the HIV-1 envelope trimer.The Journal of biological chemistry · 2026Review
- Conformational landscape of HIV-1 Env from closed to fully open.Nature communications · 2026Article
- The buried S2 apex of SARS-CoV-2 spike elicits an immunodominant germline-restricted public antibody response.bioRxiv : the preprint server for biology · 2026Article
- Structure of HIV-1 Env glycoprotein on virions reveals an alternative fusion subunit organization and native membrane coupling.bioRxiv : the preprint server for biology · 2026Article
- Natural variations at the E433 site in Env-gp120 β20-β21 cooperate with V2 and gp41 mutations to modulate HIV-1 infectivity.Frontiers in microbiology · 2026Article
- Germline-Targeting Strategies to Induce bNAbs against HIV-1.Current HIV research · 2026Review
- Article
- The HIV-1 envelope glycoprotein: structure, function and interactions with neutralizing antibodies.Nature reviews. Microbiology · 2025Review
- Structural and genetic basis of HIV-1 envelope V2 apex recognition by rhesus broadly neutralizing antibodies.The Journal of experimental medicine · 2025Article
- Consistent Induction of Broadly Neutralizing HIV Antibodies by a Novel Two-Step Mechanism Informs Immunogen Design.bioRxiv : the preprint server for biology · 2025Article
- CXCR4 mediated recognition of HIV envelope spike and inhibition by CXCL12.Nature communications · 2025Article
- A modification to heptad repeat 1 of gp41 improves yield and/or quality of soluble pre-fusion HIV-1 envelope glycoprotein trimers.Journal of virology · 2025Article
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579 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 4 institutions in 2 countries.
Funding
Abstract
HIV-1 entry into CD4(+) target cells is mediated by cleaved envelope glycoprotein (Env) trimers that have been challenging to characterize structurally. Here, we describe the crystal structure at 4.7 angstroms of a soluble, cleaved Env trimer that is stabilized and antigenically near-native (termed the BG505 SOSIP.664 gp140 trimer) in complex with a potent broadly neutralizing antibody, PGT122. The structure shows a prefusion state of gp41, the interaction between the component gp120 and gp41 subunits, and how a close association between the gp120 V1/V2/V3 loops stabilizes the trimer apex around the threefold axis. The complete epitope of PGT122 on the trimer involves gp120 V1, V3, and several surrounding glycans. This trimer structure advances our understanding of how Env functions and is presented to the immune system, and provides a blueprint for structure-based vaccine design.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.