ArticleeLife2022
Conformational dynamics and allosteric modulation of the SARS-CoV-2 spike.
Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.
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Who cites it
59 citing papers in PubMed.
- Dose-Dependent Influence of RBD-Derived Amyloidogenic Peptides on SARS-CoV-2 Infectivity: A Cautionary Tale for Antiviral Design.International journal of molecular sciences · 2026Article
- Localized Rigidification and Allosteric Modulation Mechanisms of SARS-CoV-2 Spike Neutralization by Class 3 and Class 4 Antibodies at Atomic Resolution: An Integrated Computational Study of Binding, Dynamics, and Allostery.bioRxiv : the preprint server for biology · 2026Article
- In-Depth Molecular Dynamics Simulations Reveal Ligand-Induced Modulations of the HSPA8-SARS-CoV-2 Spike Protein Interaction.International journal of molecular sciences · 2026Article
- Mechanisms of Binding and Immune Escape Resistance for Broadly Neutralizing Antibodies Targeting Distinct Conserved SARS-CoV-2 Spike Epitopes: A Hierarchical Approach Integrating Mutational Profiling and Energy Landscape Analysis.International journal of molecular sciences · 2026Article
- Frustration Landscapes of Broadly Neutralizing SARS-CoV-2 Spike Antibodies Targeting Conserved Epitopes Reveal Energetic Logic of Escape-Proof and Escape-Prone Mechanisms.bioRxiv : the preprint server for biology · 2026Article
- Conformational dynamics of the HIV-1 envelope glycoprotein from CRF01_AE is associated with susceptibility to antibody-dependent cellular cytotoxicity.Journal of virology · 2026Article
- Mutation and ACE2-induced allosteric network rewiring in Delta and Omicron SARS-CoV-2 spike proteins.Biophysical journal · 2026Article
- AI-guided epitope engineering of a SARS-CoV-2 spike antigen for broad sarbecovirus neutralization.Frontiers in immunology · 2026Article
- Optimization of VE607 to generate analogs with improved neutralization activities against SARS-CoV-2 variants.Journal of virology · 2025Article
- From zoonotic spillover to endemicity: the broad determinants of human coronavirus tropism.mBio · 2025Review
- Mutation and ACE2-induced Allosteric Network Rewiring in Delta and Omicron SARS-CoV-2 Spike Proteins.bioRxiv : the preprint server for biology · 2025Article
- Neutral Frustration Landscape Architecture of SARS-CoV-2 Spike-Antibody Interfaces Shapes Immune Evasion Mechanisms for Ultrapotent Neutralizing Antibodies and Determines Pathways of Viral Adaptation: Insights from Integrative Computational Approach.bioRxiv : the preprint server for biology · 2025Article
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- Interprotomer crosstalk in mosaic viral glycoprotein trimers provides insight into polyvalent immunogen co-assembly.PLoS pathogens · 2025Article
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- Modulation of SARS-CoV-2 spike binding to ACE2 through conformational selection.Nature nanotechnology · 2025Article
- Nonstabilized SARS-CoV-2 spike mRNA vaccination induces broadly neutralizing antibodies in nonhuman primates.Science translational medicine · 2025Article
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- Cryo-EM reveals conformational variability in the SARS-CoV-2 spike protein RBD induced by two broadly neutralizing monoclonal antibodies.RSC advances · 2025Article
- Molecular Basis of High-Blood-Pressure-Enhanced and High-Fever-Temperature-Weakened Receptor-Binding Domain/Peptidase Domain Binding: A Molecular Dynamics Simulation Study.International journal of molecular sciences · 2025Article
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Authors and funding
8 authors.
Funding
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infects cells through binding to angiotensin-converting enzyme 2 (ACE2). This interaction is mediated by the receptor-binding domain (RBD) of the viral spike (S) glycoprotein. Structural and dynamic data have shown that S can adopt multiple conformations, which controls the exposure of the ACE2-binding site in the RBD. Here, using single-molecule Förster resonance energy transfer (smFRET) imaging, we report the effects of ACE2 and antibody binding on the conformational dynamics of S from the Wuhan-1 strain and in the presence of the D614G mutation. We find that D614G modulates the energetics of the RBD position in a manner similar to ACE2 binding. We also find that antibodies that target diverse epitopes, including those distal to the RBD, stabilize the RBD in a position competent for ACE2 binding. Parallel solution-based binding experiments using fluorescence correlation spectroscopy (FCS) indicate antibody-mediated enhancement of ACE2 binding. These findings inform on novel strategies for therapeutic antibody cocktails.
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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.