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MHCPEP, a database of MHC-binding peptides: update 1997
V Brusic1, G Rudy, L C Harrison
1The Walter and Eliza Hall Institute, Parkville, Victoria 3050, Australia. vladmir@wehi.edu.au
Nucleic Acids Research
|February 21, 1998
Summary
MHCPEP is a database of over 13,000 peptide sequences that bind to MHC molecules. This resource aids researchers by compiling experimental data on peptide-MHC interactions.
Area of Science:
- Immunology and Bioinformatics
Background:
- Major Histocompatibility Complex (MHC) molecules present peptide antigens to T cells, a critical process in adaptive immunity.
- Understanding peptide-MHC interactions is fundamental for vaccine development and immunotherapy.
Purpose of the Study:
- To introduce MHCPEP, a comprehensive, curated database of peptide sequences known to bind MHC molecules.
- To provide researchers with a centralized resource for studying peptide-MHC interactions.
Main Methods:
- Compilation of peptide sequences from published literature and direct experimental data submissions.
- Curation of data including peptide sequence, MHC specificity, experimental methods, binding affinity, and source protein.
- Database designed for text string matching and compatibility with sequence analysis packages.
Main Results:
- MHCPEP contains over 13,000 peptide sequences with known MHC binding specificities.
- Each entry includes detailed experimental data and publication references.
- The database is accessible via WWW and FTP for broad scientific community use.
Conclusions:
- MHCPEP serves as a valuable, curated resource for researchers investigating peptide-MHC interactions.
- The database facilitates the study of T cell epitope discovery and immunoinformatics.
- Accessible data promotes advancements in immunology and the development of novel therapeutics.