High-performance molecular dynamics simulation software for biomolecular systems
GROMACS is a versatile, high-throughput package designed for molecular dynamics simulations of proteins, lipids, and nucleic acids, featuring extreme algorithmic optimization and GPU acceleration.
Unrivaled simulation throughput on modern x86/ARM CPUs and NVIDIA/AMD GPUsComprehensive support for standard force fields (AMBER, CHARMM, OPLS, GROMOS)Free energy calculation tools for relative binding affinity and alchemical transformationsExtensive trajectory analysis utilities for root-mean-square deviation, gyration, and hydrogen bonds
GROMACS is a versatile, high-throughput package designed for molecular dynamics simulations of proteins, lipids, and nucleic acids, featuring extreme algorithmic optimization and GPU acceleration.
Information checked against an official source; not a hands-on test. Source · Last reviewed: 20/09/2026, 11:10:15
Key Features
Unrivaled simulation throughput on modern x86/ARM CPUs and NVIDIA/AMD GPUs
Comprehensive support for standard force fields (AMBER, CHARMM, OPLS, GROMOS)
Free energy calculation tools for relative binding affinity and alchemical transformations
Extensive trajectory analysis utilities for root-mean-square deviation, gyration, and hydrogen bonds
Academic Context & Research Evidence
Biological & Workflow Fit
Biological Application
Biomolecular dynamics, membrane transport, protein folding, and drug-target residence time
Research Workflow
PDB topology generation -> energy minimization -> equilibration -> production MD trajectory
Compute & Hardware
Multi-core CPU and NVIDIA/AMD GPU for accelerated PME electrostatics
Use this citation format when referencing GROMACS in scientific publications and benchmark papers.
@software{gromacs_2026,
title = {{GROMACS}},
author = {{GROMACS Development Team}},
year = {2026},
url = {https://www.gromacs.org},
note = {Indexed on aibioatlas - AI for Biology and Drug Discovery}
}
Peer-Reviewed Literature & Preprints
Live scientific citations streamed from Europe PMC and PubMed for GROMACS.
⏳ Fetching real-time literature from Europe PMC & PubMed...
Technical / Product Information
Missing values mean the catalog has no recorded information. They do not mean a feature is absent.
Entry typeOpen Source Software
Access modeOpen Source
AI rolePhysical Molecular Dynamics Simulation
Input dataNot recorded
Output dataNot recorded
Licence conditionsLGPL-2.1
Commercial eligibilityPermissive open source release
Compute requirementsMulti-core CPU and NVIDIA/AMD GPU for accelerated PME electrostatics
ValidationNot recorded
TypeMolecular dynamics simulation engine
Intended useNot recorded
CompatibilityNot recorded
ManufacturerGROMACS Team & KTH Royal Institute of Technology
Biological applicationBiomolecular dynamics, membrane transport, protein folding, and drug-target residence time
Research workflowPDB topology generation -> energy minimization -> equilibration -> production MD trajectory
Evidence levelCited in over 30,000 peer-reviewed biophysics publications
Integration evidencehttps://www.gromacs.org
Laboratory handoffValidates dynamic conformational stability of designed protein candidates
AvailabilityAvailable via Bioconda and source compilation