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BioDolphin as a comprehensive database of lipid-protein binding interactions
Li-Yen Yang1, Kaike Ping2, Yunan Luo3
1School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
Communications Chemistry
|December 5, 2024
Summary
BioDolphin is a new database detailing over 127,000 lipid-protein interactions, expanding beyond membrane proteins. This resource aids research into cellular processes and aids the development of predictive models for binding affinity.
Area of Science:
- Biochemistry
- Structural Biology
- Bioinformatics
Background:
- Lipid-protein interactions are vital for cellular functions.
- Current databases lack comprehensive data on diverse lipid-protein interactions beyond integral membrane proteins.
Purpose of the Study:
- To create a comprehensive database of lipid-protein interactions.
- To facilitate research on universal lipid-protein assemblies and structure-function relationships.
Main Methods:
- Developed BioDolphin, a curated database of over 127,000 lipid-protein interactions.
- Integrated comprehensive annotations: protein functions, lipid classifications, binding affinities, and structures.
- Provided a web server with search, download, and interactive 3D visualization capabilities.
Main Results:
- BioDolphin offers extensive data on diverse lipid-protein interactions, including lipid-anchored and peripheral membrane proteins.
- The database includes atomic-level interaction details for large-scale analysis.
- Interactive 3D visualization aids in exploring structure-function relationships.
Conclusions:
- BioDolphin is a valuable open-source resource for global analysis of lipid-protein interactions.
- It supports data-driven approaches for machine learning models predicting lipid-protein binding and structures.
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