+C	Br number
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APathway and Brite
B  Pathway
C    br08901  KEGG pathway maps
B  Brite
C    br08902  BRITE hierarchy files
C    br08904  BRITE table files
C    br08906  BRITE binary relation files
B  Network
C    br08907  KEGG network variation maps
B  Taxonomy
C    br08908  Taxonomy files
AGenes and Proteins
B  Orthologs and modules
C    ko00001  KEGG Orthology (KO)
C    ko00002  KEGG modules
C    ko00003  KEGG reaction modules
B  Protein families: metabolism
C    ko01000  Enzymes
C    ko01001  Protein kinases
C    ko01009  Protein phosphatases and associated proteins
C    ko01002  Peptidases and inhibitors
C    ko01003  Glycosyltransferases
C    ko01005  Lipopolysaccharide biosynthesis proteins
C    ko01011  Peptidoglycan biosynthesis and degradation proteins
C    ko01004  Lipid biosynthesis proteins
C    ko01008  Polyketide biosynthesis proteins
C    ko01006  Prenyltransferases
C    ko01007  Amino acid related enzymes
C    ko00199  Cytochrome P450
C    ko00194  Photosynthesis proteins
B  Protein families: genetic information processing
C    ko03000  Transcription factors
C    ko03021  Transcription machinery
C    ko03019  Messenger RNA biogenesis
C    ko03041  Spliceosome
C    ko03011  Ribosome
C    ko03009  Ribosome biogenesis
C    ko03016  Transfer RNA biogenesis
C    ko03012  Translation factors
C    ko03110  Chaperones and folding catalysts
C    ko04131  Membrane trafficking
C    ko04121  Ubiquitin system
C    ko03051  Proteasome
C    ko03032  DNA replication proteins
C    ko03036  Chromosome and associated proteins
C    ko03400  DNA repair and recombination proteins
C    ko03029  Mitochondrial biogenesis
B  Protein families: signaling and cellular processes
C    ko02000  Transporters
C    ko02044  Secretion system
C    ko02042  Bacterial toxins
C    ko02022  Two-component system
C    ko02035  Bacterial motility proteins
C    ko03037  Cilium and associated proteins
C    ko04812  Cytoskeleton proteins
C    ko04147  Exosome
C    ko02048  Prokaryotic defense system
C    ko04030  G protein-coupled receptors
C    ko04050  Cytokine receptors
C    ko04054  Pattern recognition receptors
C    ko03310  Nuclear receptors
C    ko04040  Ion channels
C    ko04031  GTP-binding proteins
C    ko04052  Cytokines and neuropeptides
C    ko04515  Cell adhesion molecules
C    ko04090  CD molecules
C    ko01504  Antimicrobial resistance genes
C    ko00535  Proteoglycans
C    ko00536  Glycosaminoglycan binding proteins
C    ko00537  Glycosylphosphatidylinositol (GPI)-anchored proteins
C    ko04091  Lectins
C    ko04990  Domain-containing proteins not elsewhere classified
B  Viral protein families
C    ko03200  Viral proteins
C    ko03210  Viral fusion proteins
B  RNA family
C    ko03100  Non-coding RNAs
ACompounds and Reactions
B  Compounds
C    br08001  Compounds with biological roles
C    br08002  Lipids
C    br08003  Phytochemical compounds
C    br08005  Bioactive peptides
C    br08006  Endocrine disrupting compounds
C    br08007  Pesticides
C    br08009  Natural toxins
C    br08021  Glycosides
B  Glycans
C    br08120  O-antigens
B  Reactions
C    br08201  Enzymatic reactions
C    br08202  IUBMB reaction hierarchy
C    br08204  Reaction class
ADrugs
B  Drug classifications
C    br08303  Anatomical Therapeutic Chemical (ATC) classification
C    br08302  USP drug classification
C    br08301  Therapeutic category of drugs in Japan
C    br08313  Classification of Japanese OTC drugs
C    br08312  Risk category of Japanese OTC drugs
C    br08304  Traditional Chinese Medicine in Japan
C    br08305  Crude drugs
B  Drug information
C    br08330  Drug groups
C    br08332  Drug classes
C    br08310  Target-based classification of drugs
C    br08307  Antimicrobials
C    br08327  Antimicrobials abbreviations
C    br08311  Drugs listed in the Japanese Pharmacopoeia
ADiseases
B  Human diseases
C    br08403  Human diseases in ICD-11 classification
C    br08402  Pathway-based classification of diseases
C    br08401  Genome-based classification of infectious diseases
C    br08411  ICD-11 International Classification of Diseases
C    br08410  ICD-10 International Classification of Diseases
C    br08420  ICD-O-3 International Classification of Diseases for Oncology
AOrganisms and Viruses
B  KEGG taxonomy
C    br08601  KEGG organisms
B  NCBI taxonomy
C    br08610  KEGG organisms in the NCBI taxonomy
C    br08611  KEGG organisms in taxonomic ranks
C    br08612  KEGG organisms: animals
C    br08613  KEGG organisms: plants
C    br08614  KEGG organisms: fungi
C    br08615  KEGG organisms: protists
C    br08620  KEGG viruses in the NCBI taxonomy
C    br08621  KEGG viruses in taxonomic ranks
B  Organism and virus information
C    br08605  Plant pathogens
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#Last updated: June 9, 2025
#&raquo; Japanese version
