Current Statistics
| KEGG Database as of 2014/4/18 | ||
| Systems information | KEGG PATHWAY | Pathway maps, reference (total) | 458 (291,667) |
| KEGG BRITE | Functional hierarchies, reference (total) | 146 (100,747) |
| KEGG MODULE | KEGG modules, reference (total) | 604 (223,249) |
| Genomic information | ||
| KEGG ORTHOLOGY | KEGG Orthology (KO) groups | 17,733 |
| KEGG GENOME | KEGG Organisms | 3,036 |
| KEGG GENES | Genes in high-quality genomes (236 eukaryotes, 2613 bacteria, 167 archaea) |
12,729,835 |
| KEGG SSDB | Best hit relations within GENES Bi-directional best hit relations within GENES |
187,974,440,627 3,871,526,093 |
| KEGG DGENES | Genes in draft genomes (20 eukaryotes) | 514,175 |
| KEGG MGENES | Genes in metagenomes (716 samples) | 90,754,418 |
| Chemical information | ||
| KEGG COMPOUND | Metabolites and other small molecules | 17,208 |
| KEGG GLYCAN | Glycans | 10,985 |
| KEGG REACTION | Biochemical reactions | 9,573 |
| KEGG RPAIR | Reactant pair chemical transformations | 14,549 |
| KEGG RCLASS | Reaction class | 2,886 |
| KEGG ENZYME | Enzyme nomenclature | 6,313 |
| Health information | ||
| KEGG DISEASE | Human diseases | 1,363 |
| KEGG DRUG | Drugs | 10,084 |
| KEGG ENVIRON | Crude drugs and health-related substances | 849 |
Notice - No new complete prokaryotic genomes are made available at the RefSeq FTP site since early January, apparently because NCBI is working on a global FTP redesign.