Current Statistics
| KEGG Database as of 2015/3/4 | ||
| Systems information | KEGG PATHWAY | Pathway maps, reference (total) | 469 (355,755) |
| KEGG BRITE | Functional hierarchies, reference (total) | 160 (123,878) |
| KEGG MODULE | KEGG modules, reference (total) | 681 (290,110) |
| Genomic information | ||
| KEGG ORTHOLOGY | KEGG Orthology (KO) groups | 18,492 |
| KEGG GENOME | KEGG Organisms | 3,660 |
| KEGG GENES | Genes in high-quality genomes (303 eukaryotes, 3152 bacteria, 179 archaea) |
16,207,123 |
| KEGG SSDB | Best hit relations within GENES Bi-directional best hit relations within GENES |
87,533,475,908 5,303,567,347 |
| KEGG DGENES | Genes in draft genomes (26 eukaryotes) | 654,883 |
| KEGG MGENES | Genes in metagenomes (796 samples) | 131,900,984 |
| Chemical information | ||
| KEGG COMPOUND | Metabolites and other small molecules | 17,379 |
| KEGG GLYCAN | Glycans | 10,989 |
| KEGG REACTION | Biochemical reactions | 9,826 |
| KEGG RPAIR | Reactant pair chemical transformations | 14,929 |
| KEGG RCLASS | Reaction class | 2,951 |
| KEGG ENZYME | Enzyme nomenclature | 6,463 |
| Health information | ||
| KEGG DISEASE | Human diseases | 1,402 |
| KEGG DRUG | Drugs | 10,146 |
| KEGG DGROUP | Drug groups | 1,800 |
| KEGG ENVIRON | Crude drugs and health-related substances | 850 |