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Current Statistics

KEGG Database as of 2021/11/28
Systems information
KEGG PATHWAY Pathway maps, reference (total) 548 (849,550)
KEGG BRITE Functional hierarchies, reference (total) 176 (295,886)
KEGG MODULE KEGG modules
Reaction modules
456
46
Genomic information
KEGG ORTHOLOGY KEGG Orthology (KO) groups 24,796
KEGG GENES Genes in KEGG organisms
Viral genes
Viral mature peptides
Addendum proteins
38,108,446
581,900
250
4,066
KEGG GENOME KEGG organisms
(678 eukaryotes, 6609 bacteria, 361 archaea)
KEGG selected viruses
7,648

355
Chemical information
KEGG COMPOUND Metabolites and other chemical substances 18,862
KEGG GLYCAN Glycans 11,040
KEGG REACTION Biochemical reactions
Reaction class
11,632
3,175
KEGG ENZYME Enzyme nomenclature 7,890
Health information
KEGG NETWORK Disease-related network elements
Network variation maps
1,408
133
KEGG VARIANT Human gene variants 455
KEGG DISEASE Human diseases 2,520
KEGG DRUG Drugs
Drug groups
11,776
2,362
Drug labels
KEGG MEDICUS Japanese prescription drug labels from JAPIC
Japanese OTC drug labels from JAPIC
14,189
10,791
KEGG MEDICUS FDA prescription drug labels linked to DailyMed 32,604



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