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

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

Published on: July 16, 2017

ST-analyzer: a web-based user interface for simulation trajectory analysis.

Jong Cheol Jeong¹, Sunhwan Jo, Emilia L Wu

¹Department of Molecular Biosciences and Center for Bioinformatics, The University of Kansas, Lawrence, Kansas, 66047.

Journal of Computational Chemistry

|March 19, 2014

Summary

This summary is machine-generated.

ST-analyzer is a new graphical toolset that simplifies molecular dynamics (MD) trajectory analysis. It handles multiple file formats and offers an intuitive interface, accelerating biological system insights.

Keywords:

hydrophobic thickness lipid order parameter membrane bilayer molecular dynamics

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Area of Science:

Computational Biology
Biophysics

Background:

Molecular dynamics (MD) simulations provide critical insights into biological systems.
Increasing computational power generates vast amounts of trajectory data, making analysis challenging.

Purpose of the Study:

To introduce ST-analyzer, a standalone graphical user interface (GUI) toolset for efficient molecular dynamics trajectory analysis.
To highlight ST-analyzer's features that streamline the analysis process for researchers.

Main Methods:

Development of a platform-independent, web-based GUI toolset.
Integration of modules for handling diverse trajectory file formats (CHARMM, NAMD, GROMACS, Amber).
Implementation of batch processing capabilities for cluster or interactive modes.

Main Results:

ST-analyzer offers an intuitive environment, reducing user adaptation burden.
The tool supports various MD programs and includes nine analysis modules with 18 options.
Features include density profile, lipid order parameters, surface area per lipid, and membrane hydrophobic thickness analysis.

Conclusions:

ST-analyzer simplifies and accelerates the analysis of molecular dynamics trajectories.
Its design facilitates integration and extensibility, aiding researchers in biological system studies.