ArticleProceedings of the National Academy of Sciences of the United States of America2024
Conformational dynamics underlying atypical chemokine receptor 3 activation.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed.
- Elevated conformational dynamics makes ACKR3 activation-prone and G protein-incompetent.bioRxiv : the preprint server for biology · 2026Article
- Conformational Dynamics of Amylin Receptors Revealed by Hydrogen-Deuterium Exchange Mass Spectrometry.Journal of the American Chemical Society · 2026Article
- Special Issue "Role of Molecular Dynamics Simulations and Related Methods in Drug Discovery".International journal of molecular sciences · 2025Article
- Constitutive activity of an atypical chemokine receptor revealed by inverse agonistic nanobodies.Nature communications · 2025Article
- Inhibition of constitutive activity of the atypical chemokine receptor 3 by the small-molecule inverse agonist VUF16840.Molecular pharmacology · 2025Article
- State-of-the-Art and Future Directions in Structural Proteomics.Molecular & cellular proteomics : MCP · 2025Review
- Deciphering molecular determinants of GPBAR1-Gs protein interactions by HDX-MS and cryo-EM.Scientific reports · 2025Article
- Article
- Article
- Essential strategies for the detection of constitutive and ligand-dependent Gi-directed activity of 7TM receptors using bioluminescence resonance energy transfer.bioRxiv : the preprint server for biology · 2024Article
- Constitutive activity of an atypical chemokine receptor revealed by inverse agonistic nanobodies.bioRxiv : the preprint server for biology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors.
Funding
Abstract
Atypical Chemokine Receptor 3 (ACKR3) belongs to the G protein-coupled receptor family but it does not signal through G proteins. The structural properties that govern the functional selectivity and the conformational dynamics of ACKR3 activation are poorly understood. Here, we combined hydrogen/deuterium exchange mass spectrometry, site-directed mutagenesis, and molecular dynamics simulations to examine the binding mode and mechanism of action of ACKR3 ligands of different efficacies. Our results show that activation or inhibition of ACKR3 is governed by intracellular conformational changes of helix 6, intracellular loop 2, and helix 7, while the DRY motif becomes protected during both processes. Moreover, we identified the binding sites and the allosteric modulation of ACKR3 upon β-arrestin 1 binding. In summary, this study highlights the structure-function relationship of small ligands, the binding mode of β-arrestin 1, the activation dynamics, and the atypical dynamic features in ACKR3 that may contribute to its inability to activate G proteins.
Indexed as
Identifiers
What OpenQuestion holds
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.