Current Statistics
| KEGG Database as of 2017/8/18 | ||
| Systems information | ||
| KEGG PATHWAY | Pathway maps, reference (total) | 518 (527,929) |
| KEGG BRITE | Functional hierarchies, reference (total) | 237 (195,185) |
| KEGG MODULE | KEGG modules, reference (total) | 783 (424,524) |
| Genomic information | ||
| KEGG ORTHOLOGY | KEGG Orthology (KO) groups | 21,374 |
| KEGG GENOME | KEGG organisms and selected viruses (400 eukaryotes, 4332 bacteria, 254 archaea, and 317 viruses) |
5,305 |
| KEGG GENES | Genes in KEGG organisms and other categories (including 3,960 addendum, 313,244 viral) |
23,489,363 |
| KEGG SSDB | Best hit relations within GENES Bi-directional best hit relations within GENES |
189,664,125,870 10,601,384,670 |
| Chemical information | ||
| KEGG COMPOUND | Metabolites and other small molecules | 18,105 |
| KEGG GLYCAN | Glycans | 11,015 |
| KEGG REACTION | Biochemical reactions | 10,650 |
| KEGG RCLASS | Reaction class | 3,110 |
| KEGG ENZYME | Enzyme nomenclature | 7,008 |
| Health information | ||
| KEGG DISEASE | Human diseases | 1,873 |
| KEGG DRUG | Drugs | 10,347 |
| KEGG DGROUP | Drug groups | 2,321 |
| 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 |
14,421 11,246 |
| KEGG MEDICUS | FDA prescription drug labels linked to DailyMed FDA OTC drug labels linked to DailyMed |
32,746 45,577 |