KEGG: Kyoto Encyclopedia of Genes and Genomes
KEGG: Kyoto Encyclopedia of Genes and Genomes
KEGG is a database resource for understanding high-level functions and utilities of the biological system, such as the cell, the organism and the ecosystem, from molecular-level information, especially large-scale molecular datasets generated by genome sequencing and other high-throughput experimental technologies.
See Release notes (January 1, 2025) for new and updated features.
Main entry point to the KEGG web service
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KEGG2
- KEGG Table of Contents [Update notes | Release history]
Data-oriented entry points
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KEGG MEDICUS
- Health information resource [Drug labels search]
Organism-specific entry points
Analysis tools
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KEGG Mapper
- PATHWAY/BRITE/MODULE mapping tools KEGG Web Apps
- Pathway viewer with coloring features, etc. KEGG Syntax
- Conserved gene, gene set and gene order analysis KEGG Annotation
- KO assignment and validation BlastKOALA
- BLAST-based KO annotation and KEGG mapping GhostKOALA
- GHOSTX-based KO annotation and KEGG mapping BLAST/FASTA
- Sequence similarity search SIMCOMP
- Chemical structure similarity search