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Surfaces: a software to quantify and visualize interactions within and between proteins and ligands
Natália Teruel1, Vinicius Magalhães Borges2, Rafael Najmanovich1
1Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal H3T 1J4, Canada.
Bioinformatics (Oxford, England)
|October 3, 2023
Summary
We developed Surfaces, a fast software tool to quantify molecular interactions and their impact on biomolecular stability. This method correlates well with experimental data, offering a computationally efficient alternative to complex simulations.
Area of Science:
- Computational biology
- Structural biology
- Biophysics
Background:
- Understanding molecular interactions is crucial for analyzing biomolecular stability and engineering biological processes.
- Existing computational methods can be computationally expensive and complex to use.
Purpose of the Study:
- To present Surfaces, a novel software for quantifying and visualizing molecular interactions.
- To provide an easy-to-use, fast, and customizable tool for assessing the contribution of molecular interactions to biomolecular stability.
Main Methods:
- The Surfaces software calculates the contact surface areas between molecules.
- This approach quantifies the relative contribution of molecular interactions to stability.
Main Results:
- Surfaces provides accurate quantification and visualization of molecular interactions.
- The software's performance shows correlations with experimental data comparable or superior to computationally intensive methods like molecular dynamics.
Conclusions:
- Surfaces offers an efficient and effective computational approach for studying biomolecular interactions and stability.
- The software is accessible and customizable for researchers in computational and structural biology.
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