REPAIRtoire

REPAIRtoire: Database of DNA Damage Response Pathways

REPAIRtoire aggregates curated data on DNA damage, repair pathways, associated proteins, and related diseases across selected model organisms.

Key Features:

• Comprehensive Data Collection: Compiles DNA damage caused by environmental mutagenic and cytotoxic agents, enzymatic reactions and processes mediating damage removal, DNA repair proteins, and diseases linked to mutations in DNA repair genes.
• Pathway Coverage: Includes DNA damage signaling, direct reversal repair, base excision repair, nucleotide excision repair, mismatch repair, homologous recombination repair, nonhomologous end-joining, and translesion synthesis.
• Model Organisms: Focuses on Escherichia coli, Saccharomyces cerevisiae, and Homo sapiens to enable comparative analysis.
• Search and Data Representation: Supports queries by pathway, protein, enzymatic complex, damage type, and associated disease; provides detailed stepwise pathway descriptions and tools for constructing custom DNA–protein complexes.
• External Resource Integration: Links to relevant scientific publications and external biological databases.

Scientific Applications:

• Mechanistic Studies: Analyzes molecular mechanisms of DNA repair pathways and enzymatic processes.
• Genotoxicity Research: Examines effects of environmental mutagenic and cytotoxic agents on genomic integrity.
• Disease Association Analysis: Investigates relationships between DNA repair gene mutations and disease pathogenesis.
• Therapeutic Target Identification: Supports drug discovery targeting DNA repair pathways.

Methodology:

Curates and structures experimentally validated data on DNA damage types, repair pathways, enzymatic reactions, and protein components; integrates cross-referenced literature and database resources; organizes information by pathway and organism to enable systematic comparative and functional analysis.