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Molecular dynamics

Molecular dynamics (MD) is a computer simulation method for analyzing the physical movements of atoms and molecules. The atoms and molecules are allowed to interact for a fixed period of time, giving a view of the dynamic "evolution" of the system. In the most common version, the trajectories of atoms and molecules are determined by numerically solving…

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Overview

History

Areas of application and limits

Design constraints

Potentials in MD simulations

Incorporating solvent effects

Long-range forces

Steered molecular dynamics (SMD)

Examples of applications

Molecular dynamics algorithms

Specialized hardware for MD simulations

Graphics card as a hardware for MD simulations

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Map overview Semantic statistics

Molecular dynamics

Nodes242
Edges241
Triples199
Avg. degree1.99
Density0.008264
Components1

How this topic connects Entity context

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Molecular dynamics

Top relations

related to Design constraints · 20
Molecular dynamics → CPU, CPU-days, CPU-years, CPUs, DNA, During, Ewald, However, In, MD, Most, Otherwise, P3M, Parallel, Simulation, The, This, To, Waals, Within
has application · 15
Molecular dynamics → C2S, C3A, C3S, C4AF, Ca/Si, First MD, Further, In, Its, MD, Molecular, Monte Carlo, Nature, Using MD, Young's
related to Hybrid QM/MM · 14
Molecular dynamics → Ewald's, Fock, Hartree, However, In, MM, On, PME, QM, QM/MM, The, These, This, To
related to Areas of application and limits · 13
Molecular dynamics → CASP, Critical Assessment, First, Improvements, In, MD, MD-derived, Michael Levitt, NMR, Nobel Prize, Protein Structure Prediction, The, X-ray
related to Coarse-graining and reduced representations · 13
Molecular dynamics → At, CG, CG-DMD, Coarse-graining, Examples, Go-models, Implementation, In, Instead, MD, Similarly, Such, The
related to Machine Learned Interatomic Potentials · 13
Molecular dynamics → Biersack, Density Functional Theory, DFT, Forces, In, Littmark, Machine Learned Interatomic Potentials, MLIPs, PES, The, Their, ZBL, Ziegler
related to Canonical ensemble (NVT) · 12
Molecular dynamics → Andersen, Berendsen, CTMD, Hoover, In, In NVT, It, Langevin, MD, Nosé, Popular, The Berendsen
has method · 11
Molecular dynamics → Ab, Ab Initio Molecular Dynamics, AIMD, Although, Born, Due, For, In, Moreover, Oppenheimer, This
related to Steered molecular dynamics (SMD) · 11
Molecular dynamics → Forces, PMF, SMD, Steered, Then, There, These, Through, Typically, Umbrella, WHAM
related to Polarizable potentials · 10
Molecular dynamics → But, Drude, For, However, MD, Most, Some, The, These, This

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Important terminology

simulations md molecular dynamics used simulation force system potential atoms energy needed one using methods method time citation also potentials

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
the stability of the Solar Systeminstance ofand continued into the following century largely with a focus on celestial mechanics and issues0.80text
proteinsinstance ofthe method is frequently applied to study the motions of macromolecules0.80text
nucleic acidsinstance ofthe method is frequently applied to study the motions of macromolecules0.80text
which can be useful for interpreting the results of certain biophysical experimentsinstance ofthe method is frequently applied to study the motions of macromolecules0.80text
for modeling interactions with other moleculesinstance ofthe method is frequently applied to study the motions of macromolecules0.80text
as in ligand dockinginstance ofthe method is frequently applied to study the motions of macromolecules0.80text
drug solubilitiesinstance ofMD can also be used to compute other thermodynamic properties0.80text
free energies of solvation including in polymers.The results of MD simulations can be tested through comparison to experiments that measure molecular dynamicsinstance ofMD can also be used to compute other thermodynamic properties0.80text
of which a popular method is NMR spectroscopyinstance ofMD can also be used to compute other thermodynamic properties0.80text
particle mesh Ewald summationinstance ofThis computational cost can be reduced by employing electrostatics methods0.80text
the SHAKE constraint algorithminstance ofThis value may be extended by using algorithms0.80text
which fix the vibrations of the fastest atomsinstance ofThis value may be extended by using algorithms0.80text

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