Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Dec 11, 2025

15N CPMG Relaxation Dispersion for the Investigation of Protein Conformational Dynamics on the µs-ms Timescale
08:09

15N CPMG Relaxation Dispersion for the Investigation of Protein Conformational Dynamics on the µs-ms Timescale

Published on: April 19, 2021

5.9K

How Do Molecular Dynamics Data Complement Static Structural Data of GPCRs.

Mariona Torrens-Fontanals1, Tomasz Maciej Stepniewski1,2,3, David Aranda-García1

  • 1Research Programme on Biomedical Informatics (GRIB), Hospital del Mar Medical Research Institute (IMIM)-Department of Experimental and Health Sciences, Pompeu Fabra University (UPF), 08003 Barcelona, Spain.

International Journal of Molecular Sciences
|August 23, 2020
PubMed
Summary

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

GLP-1R and GIPR crosstalk modulates insulinotropic signaling pathways.

Cell chemical biology·2026
Same author

Assessing the ligand native-like pose using a quantum mechanical-derived hydropathic score for protein-ligand complementarity.

npj drug discovery·2026
Same author

Molecular mechanisms of naturally encoded signaling bias at the complement anaphylatoxin receptors.

Molecular cell·2026
Same author

Structural mechanism for noncanonical GPCR signaling in the Hedgehog pathway.

Nature structural & molecular biology·2026
Same author

Rare variant in intracellular loop-2 alters the spatial distribution and transducer coupling selectivity of the ghrelin receptor.

Molecular pharmacology·2026
Same author

Location-biased β-arrestin conformations direct GPCR signaling.

Science signaling·2026

Molecular dynamics (MD) simulations reveal G protein-coupled receptor (GPCR) flexibility, complementing static structures. This enhances understanding of GPCRs, crucial drug targets, and their signaling mechanisms.

Area of Science:

  • Structural Biology
  • Computational Biophysics
  • Pharmacology

Background:

  • G protein-coupled receptors (GPCRs) are vital drug targets involved in numerous physiological processes.
  • Static structures from X-ray crystallography and cryo-EM capture GPCRs but miss their dynamic conformational changes.
  • GPCR function relies heavily on their flexibility and transitions between different structural states.

Purpose of the Study:

  • To review the role of Molecular Dynamics (MD) simulations in understanding GPCRs.
  • To highlight how MD simulations can integrate dynamic information with static structural data.
  • To explore the impact of MD on GPCR physiology and pharmacology.

Main Methods:

  • Molecular dynamics (MD) simulations are employed to model atomic-level motions of biological systems.
Keywords:
GPCRsdrug discoveryligand bindingmolecular dynamicsreceptor (in)activationreceptor signaling

More Related Videos

Deciphering the Structural Effects of Activating EGFR Somatic Mutations with Molecular Dynamics Simulation
15:05

Deciphering the Structural Effects of Activating EGFR Somatic Mutations with Molecular Dynamics Simulation

Published on: May 20, 2020

9.1K
Investigating Protein Sequence-structure-dynamics Relationships with Bio3D-web
09:51

Investigating Protein Sequence-structure-dynamics Relationships with Bio3D-web

Published on: July 16, 2017

15.9K

Related Experiment Videos

Last Updated: Dec 11, 2025

15N CPMG Relaxation Dispersion for the Investigation of Protein Conformational Dynamics on the µs-ms Timescale
08:09

15N CPMG Relaxation Dispersion for the Investigation of Protein Conformational Dynamics on the µs-ms Timescale

Published on: April 19, 2021

5.9K
Deciphering the Structural Effects of Activating EGFR Somatic Mutations with Molecular Dynamics Simulation
15:05

Deciphering the Structural Effects of Activating EGFR Somatic Mutations with Molecular Dynamics Simulation

Published on: May 20, 2020

9.1K
Investigating Protein Sequence-structure-dynamics Relationships with Bio3D-web
09:51

Investigating Protein Sequence-structure-dynamics Relationships with Bio3D-web

Published on: July 16, 2017

15.9K
  • MD simulations provide insights into protein flexibility and conformational transitions.
  • This review synthesizes findings from MD studies applied to GPCR structural and functional analysis.

    • Main Results:

    • MD simulations offer a dynamic perspective, complementing static GPCR structures obtained experimentally.
    • This technique captures essential protein flexibility, crucial for understanding GPCR signal transduction.
    • MD simulations enhance the interpretation of GPCR structure-activity relationships and drug interactions.

    Conclusions:

    • MD simulations are essential for a comprehensive understanding of GPCRs beyond static snapshots.
    • Integrating MD with experimental structures improves insights into GPCR function, physiology, and pharmacology.
    • Further advancements are needed to fully leverage MD simulations for GPCR research and drug discovery.