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PDBsum: summaries and analyses of PDB structures
1Department of Crystallography, Birkbeck College, University of London, Malet Street, London WC1E 7HX, UK. roman@biochem.ucl.ac.uk
Nucleic Acids Research
|January 11, 2000
Summary
PDBsum offers a pictorial summary of macromolecular structures from the Protein Data Bank (PDB). This database visualizes protein structures, interactions, and analyses for researchers.
Area of Science:
- Biochemistry
- Structural Biology
- Bioinformatics
Background:
- Macromolecular structures are crucial for understanding biological processes.
- The Protein Data Bank (PDB) archives these structures.
- Efficient access to summarized structural information is needed.
Purpose of the Study:
- To present PDBsum, a web-based database.
- To provide pictorial summaries of PDB entries.
- To facilitate the understanding of macromolecular structures.
Main Methods:
- Web-based database design.
- Integration of structural visualization tools (e.g., RasMol).
- Automated analysis using PROMOTIF and PROCHECK programs.
Main Results:
- PDBsum offers images, secondary structure plots, and interaction diagrams.
- PROMOTIF analyses detail structural features.
- PROCHECK provides quality assessments.
- RasMol scripts enable interactive 3D viewing of domains and interactions.
Conclusions:
- PDBsum serves as a valuable resource for researchers.
- It simplifies the interpretation of complex macromolecular structures.
- The database is continuously updated with new PDB releases.