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 Videos

Replica exchange molecular dynamics method for protein folding simulation.

Ruhong Zhou1

  • 1Department of Chemistry, Columbia University, New York, NY, USA.

Methods in Molecular Biology (Clifton, N.J.)
|September 8, 2006
PubMed
Summary
This summary is machine-generated.

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

Nonaqueous Ion Transport through Nanopores: A Nonlinear Behavior Driven by Enhanced Ion Correlation.

Journal of the American Chemical Society·2026
Same author

A hypomorphic mutation in the boron transporter OsBOR1 sensitizes rice panicle development to combined stress of boron deficiency and low temperature.

Plant physiology and biochemistry : PPB·2026
Same author

Structural studies of an antinecroptosis viral:human functional heteroamyloid M45:RIPK3 using SSNMR.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Leveraging a naturally occurring IgM autoantibody to target diabetogenic T cells: a precision medicine approach to type 1 diabetes.

Journal of immunology (Baltimore, Md. : 1950)·2026
Same author

Bile Canalicular Bitter Taste Receptors Inhibit β-Adrenergic Receptor-Induced Lipolysis in Steatotic Hepatocytes.

International journal of molecular sciences·2026
Same author

Crosstalk between RNA secondary and three-dimensional structure prediction: a comprehensive study.

RNA biology·2026
Same journal

Tracking Synthetic Adhesins on Bacterial Surfaces with Immunofluorescence Microscopy.

Methods in molecular biology (Clifton, N.J.)·2026
Same journal

Post-Selection Methods for Analyzing mRNA Display Selections and Optimization of Hits.

Methods in molecular biology (Clifton, N.J.)·2026
Same journal

High-Performance Computing in Tandem Mass Spectrometry (MS/MS) Peptide Identification.

Methods in molecular biology (Clifton, N.J.)·2026
Same journal

Engineering and Adapting Disulfide-Containing Proteins to Enable Intracellular Functionality.

Methods in molecular biology (Clifton, N.J.)·2026
Same journal

AI-Driven Protein Research: From Prediction to Design.

Methods in molecular biology (Clifton, N.J.)·2026
Same journal

Methods for the In Vitro Selection of Protein and Peptide Libraries Using mRNA Display.

Methods in molecular biology (Clifton, N.J.)·2026
See all related articles

Replica exchange molecular dynamics (REMD) efficiently samples protein conformational space. This method overcomes energy barriers, revealing detailed protein folding mechanisms and thermodynamics.

Area of Science:

  • Computational Biology
  • Molecular Dynamics
  • Protein Science

Background:

  • Protein folding is a fundamental yet complex challenge in molecular biology.
  • Efficiently exploring the vast conformational space of proteins is crucial for understanding their function.

Purpose of the Study:

  • To describe a highly parallel replica exchange molecular dynamics (REMD) method.
  • To demonstrate the application of REMD to protein folding problems.

Main Methods:

  • Coupling molecular dynamics (MD) with temperature exchange Monte Carlo.
  • Running multiple replicas in parallel across a range of temperatures.
  • Utilizing Metropolis criterion for configuration exchange between replicas.

Main Results:

Related Experiment Videos

  • REMD effectively samples conformational space and overcomes free energy barriers.
  • Simulations revealed detailed protein folding mechanisms and intermediate structures.
  • Thermodynamic properties and temperature dependencies were elucidated for alpha-helix and beta-hairpin systems.

Conclusions:

  • The parallel REMD method is powerful for large-scale protein folding simulations.
  • This approach provides insights into folding pathways and protein dynamics.
  • REMD enhances the understanding of protein behavior at the molecular level.