Current Statistics
| KEGG Database as of 2017/9/21 | ||
| Systems information | ||
| KEGG PATHWAY | Pathway maps, reference (total) | 518 (536,079) |
| KEGG BRITE | Functional hierarchies, reference (total) | 237 (197,890) |
| KEGG MODULE | KEGG modules, reference (total) | 784 (433,342) |
| Genomic information | ||
| KEGG ORTHOLOGY | KEGG Orthology (KO) groups | 21,503 |
| KEGG GENOME | KEGG organisms and selected viruses (411 eukaryotes, 4382 bacteria, 256 archaea, and 317 viruses) |
5,370 |
| KEGG GENES | Genes in KEGG organisms and other categories (including 3,966 addendum, 313,244 viral) |
24,104,762 |
| KEGG SSDB | Best hit relations within GENES Bi-directional best hit relations within GENES |
197,297,169,631 10,947,755,564 |
| Chemical information | ||
| KEGG COMPOUND | Metabolites and other small molecules | 18,107 |
| KEGG GLYCAN | Glycans | 11,015 |
| KEGG REACTION | Biochemical reactions | 10,663 |
| KEGG RCLASS | Reaction class | 3,109 |
| KEGG ENZYME | Enzyme nomenclature | 7,008 |
| Health information | ||
| KEGG DISEASE | Human diseases | 1,906 |
| KEGG DRUG | Drugs | 10,430 |
| KEGG DGROUP | Drug groups | 2,402 |
| KEGG ENVIRON | Crude drugs and health-related substances | 856 |
| Drug labels | ||
| KEGG MEDICUS | Japanese prescription drug labels from JAPIC Japanese OTC drug labels from JAPIC |
14,457 11,275 |
| KEGG MEDICUS | FDA prescription drug labels linked to DailyMed FDA OTC drug labels linked to DailyMed |
33,070 45,974 |