MimoDB

MimoDB catalogs mimotopes—short peptide sequences identified by biopanning of combinatorial peptide libraries constructed using display technologies such as phage display, mRNA display, ribosome display, bacterial display, and yeast display—and provides curated sequence and experimental metadata for target-binding peptide research.

Key Features:

• Extensive Collection: Contains 15,633 peptides from 849 publications organized into 1,818 distinct sets.
• Comprehensive Data: Includes core biopanning experiment data, target molecule information, library templates, library characteristics, and peptide structural details.
• Research Applications: Supports analysis of mimotopes for elucidating protein interaction sites and networks and for development of diagnostics, therapeutics, and vaccines.
• Bioinformatics Tools: Provides search functions and structure visualization capabilities for sequence and structural inspection.
• Sequence Analysis: Includes on-the-fly BLAST and alignment views for sequence comparison and alignment.
• Benchmarking Resource: Supplies a compiled benchmark for developing, testing, and evaluating peptide-related computational models and algorithms.
• Experimental Utility: Serves as a virtual control resource to filter peptides unrelated to specific targets.

Scientific Applications:

• Mapping Interaction Sites: Use mimotopes to identify and analyze protein interaction sites and interaction networks.
• Therapeutic and Diagnostic Development: Inform design and validation of diagnostics, therapeutics, and vaccine candidates based on target-binding peptides.
• Structural Analysis: Support examination of peptide structural features relevant to binding specificity.
• Algorithm Benchmarking: Provide datasets for training, testing, and benchmarking computational models and algorithms in peptide research.
• Experimental Controls: Enable filtering of unrelated peptides to refine experimental design and interpretation.

Methodology:

Implements on-the-fly BLAST and alignment views and structure visualization, and provides a compiled benchmark for algorithm development.