Current Statistics
| KEGG Database as of 2017/6/26 | ||
| Systems information | ||
| KEGG PATHWAY | Pathway maps, reference (total) | 515 (512,823) |
| KEGG BRITE | Functional hierarchies, reference (total) | 237 (185,507) |
| KEGG MODULE | KEGG modules, reference (total) | 781 (412,012) |
| Genomic information | ||
| KEGG ORTHOLOGY | KEGG Orthology (KO) groups | 21,121 |
| KEGG GENOME | KEGG organisms and selected viruses (377 eukaryotes, 4248 bacteria, 252 archaea, and 317 viruses) |
5,203 |
| KEGG GENES | Genes in KEGG organisms and other categories (including 3,941 addendum, 311,760 viral) |
22,645,484 |
| KEGG SSDB | Best hit relations within GENES Bi-directional best hit relations within GENES |
166,565,647,542 10,010,690,397 |
| Chemical information | ||
| KEGG COMPOUND | Metabolites and other small molecules | 18,047 |
| KEGG GLYCAN | Glycans | 11,015 |
| KEGG REACTION | Biochemical reactions | 10,584 |
| KEGG RCLASS | Reaction class | 3,114 |
| KEGG ENZYME | Enzyme nomenclature | 6,963 |
| Health information | ||
| KEGG DISEASE | Human diseases | 1,848 |
| KEGG DRUG | Drugs | 10,340 |
| KEGG DGROUP | Drug groups | 2,089 |
| KEGG ENVIRON | Crude drugs and health-related substances | 850 |
| Drug labels | ||
| KEGG MEDICUS | Japanese prescription drug labels from JAPIC Japanese OTC drug labels from JAPIC |
14,400 11,257 |
| KEGG MEDICUS | FDA prescription drug labels linked to DailyMed FDA OTC drug labels linked to DailyMed |
32,656 45,308 |