| ID | Pathway map | Last update |
| 00010 | Glycolysis / Gluconeogenesis | 10-3-6 |
| 00020 | Citrate cycle (TCA cycle) | 10-3-1 |
| 00030 | Pentose phosphate pathway | 10-3-1 |
| 00040 | Pentose and glucuronate interconversions | 10-3-1 |
| 00051 | Fructose and mannose metabolism | 10-3-1 |
| 00052 | Galactose metabolism | 10-3-1 |
| 00053 | Ascorbate and aldarate metabolism | 09-8-29 |
| 00061 | Fatty acid biosynthesis | 09-8-29 |
| 00062 | Fatty acid elongation in mitochondria | 10-3-1 |
| 00071 | Fatty acid metabolism | 10-3-6 |
| 00072 | Synthesis and degradation of ketone bodies | 10-3-11 |
| 00100 | Steroid biosynthesis | 10-3-1 |
| 00120 | Primary bile acid biosynthesis | 10-3-4 |
| 00121 | Secondary bile acid biosynthesis | 09-11-17 |
| 00130 | Ubiquinone and other terpenoid-quinone biosynthesis | 09-11-17 |
| 00140 | Steroid hormone biosynthesis | 10-3-1 |
| 00190 | Oxidative phosphorylation | 10-3-1 |
| 00195 | Photosynthesis | 09-8-29 |
| 00196 | Photosynthesis - antenna proteins | 09-8-29 |
| 00230 | Purine metabolism | 10-3-1 |
| 00231 | Puromycin biosynthesis | 09-9-7 |
| 00232 | Caffeine metabolism | 09-10-3 |
| 00240 | Pyrimidine metabolism | 10-3-1 |
| 00250 | Alanine, aspartate and glutamate metabolism | 10-3-1 |
| 00253 | Tetracycline biosynthesis | 09-8-29 |
| 00260 | Glycine, serine and threonine metabolism | 10-3-1 |
| 00270 | Cysteine and methionine metabolism | 10-3-1 |
| 00280 | Valine, leucine and isoleucine degradation | 10-3-1 |
| 00281 | Geraniol degradation | 10-3-1 |
| 00290 | Valine, leucine and isoleucine biosynthesis | 10-3-2 |
| 00300 | Lysine biosynthesis | 09-8-29 |
| 00310 | Lysine degradation | 10-3-2 |
| 00311 | Penicillin and cephalosporin biosynthesis | 09-10-15 |
| 00312 | beta-Lactam resistance | 09-6-18 |
| 00330 | Arginine and proline metabolism | 10-3-2 |
| 00331 | Clavulanic acid biosynthesis | 09-9-24 |
| 00340 | Histidine metabolism | 09-8-29 |
| 00350 | Tyrosine metabolism | 10-3-6 |
| 00351 | 1,1,1-Trichloro-2,2-bis(4-chlorophenyl)ethane (DDT) degradation | 10-3-2 |
| 00360 | Phenylalanine metabolism | 10-3-2 |
| 00361 | gamma-Hexachlorocyclohexane degradation | 09-8-29 |
| 00362 | Benzoate degradation via hydroxylation | 09-8-29 |
| 00363 | Bisphenol A degradation | 09-8-29 |
| 00364 | Fluorobenzoate degradation | 09-8-29 |
| 00380 | Tryptophan metabolism | 10-3-2 |
| 00400 | Phenylalanine, tyrosine and tryptophan biosynthesis | 10-3-6 |
| 00401 | Novobiocin biosynthesis | 09-10-2 |
| 00402 | Benzoxazinoid biosynthesis | 10-1-7 |
| 00410 | beta-Alanine metabolism | 10-3-2 |
| 00430 | Taurine and hypotaurine metabolism | 09-8-29 |
| 00440 | Phosphonate and phosphinate metabolism | 09-11-10 |
| 00450 | Selenoamino acid metabolism | 09-12-1 |
| 00460 | Cyanoamino acid metabolism | 10-3-2 |
| 00471 | D-Glutamine and D-glutamate metabolism | 09-8-29 |
| 00472 | D-Arginine and D-ornithine metabolism | 09-10-16 |
| 00473 | D-Alanine metabolism | 09-8-28 |
| 00480 | Glutathione metabolism | 10-3-2 |
| 00500 | Starch and sucrose metabolism | 10-3-2 |
| 00510 | N-Glycan biosynthesis | 10-3-2 |
| 00511 | Other glycan degradation | 09-7-1 |
| 00512 | O-Glycan biosynthesis | 10-3-2 |
| 00513 | High-mannose type N-glycan biosynthesis | 09-8-29 |
| 00514 | O-Mannosyl glycan biosynthesis | 10-3-2 |
| 00520 | Amino sugar and nucleotide sugar metabolism | 10-3-2 |
| 00521 | Streptomycin biosynthesis | 10-3-2 |
| 00522 | Biosynthesis of 12-, 14- and 16-membered macrolides | 09-10-2 |
| 00523 | Polyketide sugar unit biosynthesis | 10-3-2 |
| 00531 | Glycosaminoglycan degradation | 09-8-29 |
| 00532 | Glycosaminoglycan biosynthesis - chondroitin sulfate | 10-3-9 |
| 00533 | Glycosaminoglycan biosynthesis - keratan sulfate | 10-3-9 |
| 00534 | Glycosaminoglycan biosynthesis - heparan sulfate | 10-3-9 |
| 00540 | Lipopolysaccharide biosynthesis | 09-11-17 |
| 00550 | Peptidoglycan biosynthesis | 09-8-29 |
| 00561 | Glycerolipid metabolism | 10-3-2 |
| 00562 | Inositol phosphate metabolism | 10-3-2 |
| 00563 | Glycosylphosphatidylinositol(GPI)-anchor biosynthesis | 10-3-2 |
| 00564 | Glycerophospholipid metabolism | 10-3-2 |
| 00565 | Ether lipid metabolism | 09-8-29 |
| 00590 | Arachidonic acid metabolism | 10-3-2 |
| 00591 | Linoleic acid metabolism | 09-10-30 |
| 00592 | alpha-Linolenic acid metabolism | 10-3-2 |
| 00600 | Sphingolipid metabolism | 09-12-19 |
| 00601 | Glycosphingolipid biosynthesis - lacto and neolacto series | 09-8-29 |
| 00603 | Glycosphingolipid biosynthesis - globo series | 09-9-3 |
| 00604 | Glycosphingolipid biosynthesis - ganglio series | 09-9-3 |
| 00620 | Pyruvate metabolism | 10-3-2 |
| 00621 | Biphenyl degradation | 09-8-29 |
| 00622 | Toluene and xylene degradation | 09-8-29 |
| 00623 | 2,4-Dichlorobenzoate degradation | 10-3-2 |
| 00624 | 1- and 2-Methylnaphthalene degradation | 10-3-6 |
| 00625 | Tetrachloroethene degradation | 10-3-2 |
| 00626 | Naphthalene and anthracene degradation | 09-11-17 |
| 00627 | 1,4-Dichlorobenzene degradation | 09-9-2 |
| 00628 | Fluorene degradation | 09-9-2 |
| 00629 | Carbazole degradation | 09-9-2 |
| 00630 | Glyoxylate and dicarboxylate metabolism | 10-3-2 |
| 00631 | 1,2-Dichloroethane degradation | 10-3-2 |
| 00632 | Benzoate degradation via CoA ligation | 10-3-2 |
| 00633 | Trinitrotoluene degradation | 10-3-2 |
| 00640 | Propanoate metabolism | 10-3-2 |
| 00641 | 3-Chloroacrylic acid degradation | 10-3-6 |
| 00642 | Ethylbenzene degradation | 09-9-2 |
| 00643 | Styrene degradation | 09-10-8 |
| 00650 | Butanoate metabolism | 10-3-2 |
| 00660 | C5-Branched dibasic acid metabolism | 10-3-2 |
| 00670 | One carbon pool by folate | 10-3-2 |
| 00680 | Methane metabolism | 10-3-2 |
| 00710 | Carbon fixation in photosynthetic organisms | 09-9-2 |
| 00720 | Reductive carboxylate cycle (CO2 fixation) | 09-9-2 |
| 00730 | Thiamine metabolism | 09-9-2 |
| 00740 | Riboflavin metabolism | 09-11-18 |
| 00750 | Vitamin B6 metabolism | 10-1-9 |
| 00760 | Nicotinate and nicotinamide metabolism | 10-3-2 |
| 00770 | Pantothenate and CoA biosynthesis | 09-12-3 |
| 00780 | Biotin metabolism | 09-9-2 |
| 00785 | Lipoic acid metabolism | 09-10-2 |
| 00790 | Folate biosynthesis | 10-3-2 |
| 00791 | Atrazine degradation | 09-9-2 |
| 00830 | Retinol metabolism | 10-3-6 |
| 00860 | Porphyrin and chlorophyll metabolism | 09-11-18 |
| 00900 | Terpenoid backbone biosynthesis | 10-3-2 |
| 00901 | Indole alkaloid biosynthesis | 09-10-10 |
| 00902 | Monoterpenoid biosynthesis | 10-3-2 |
| 00903 | Limonene and pinene degradation | 10-3-2 |
| 00904 | Diterpenoid biosynthesis | 10-3-2 |
| 00905 | Brassinosteroid biosynthesis | 09-9-10 |
| 00906 | Carotenoid biosynthesis | 10-1-6 |
| 00908 | Zeatin biosynthesis | 10-3-9 |
| 00909 | Sesquiterpenoid biosynthesis | 09-9-3 |
| 00910 | Nitrogen metabolism | 10-3-2 |
| 00920 | Sulfur metabolism | 09-12-1 |
| 00930 | Caprolactam degradation | 10-3-2 |
| 00940 | Phenylpropanoid biosynthesis | 10-3-4 |
| 00941 | Flavonoid biosynthesis | 10-1-7 |
| 00942 | Anthocyanin biosynthesis | 09-11-5 |
| 00943 | Isoflavonoid biosynthesis | 10-3-2 |
| 00944 | Flavone and flavonol biosynthesis | 10-3-2 |
| 00945 | Stilbenoid, diarylheptanoid and gingerol biosynthesis | 10-1-7 |
| 00950 | Isoquinoline alkaloid biosynthesis | 10-3-2 |
| 00960 | Tropane, piperidine and pyridine alkaloid biosynthesis | 10-3-2 |
| 00965 | Betalain biosynthesis | 09-9-3 |
| 00966 | Glucosinolate biosynthesis | 10-3-2 |
| 00970 | Aminoacyl-tRNA biosynthesis | 09-9-3 |
| 00980 | Metabolism of xenobiotics by cytochrome P450 | 10-3-6 |
| 00981 | Insect hormone biosynthesis | 09-9-3 |
| 00982 | Drug metabolism - cytochrome P450 | 10-3-6 |
| 00983 | Drug metabolism - other enzymes | 10-3-2 |
| 01010 | Overview of biosynthetic pathways | 09-7-29 |
| 01040 | Biosynthesis of unsaturated fatty acids | 10-3-2 |
| 01051 | Biosynthesis of ansamycins | 09-9-3 |
| 01052 | Type I polyketide structures | 09-6-19 |
| 01053 | Biosynthesis of siderophore group nonribosomal peptides | 09-9-3 |
| 01054 | Nonribosomal peptide structures | 10-3-4 |
| 01055 | Biosynthesis of vancomycin group antibiotics | 10-3-2 |
| 01056 | Biosynthesis of type II polyketide backbone | 09-10-2 |
| 01057 | Biosynthesis of type II polyketide products | 09-9-3 |
| 01058 | Acridone alkaloid biosynthesis | 09-9-11 |
| 01060 | Biosynthesis of plant secondary metabolites | 09-11-18 |
| 01061 | Biosynthesis of phenylpropanoids | 10-3-2 |
| 01062 | Biosynthesis of terpenoids and steroids | 10-3-2 |
| 01063 | Biosynthesis of alkaloids derived from shikimate pathway | 10-3-2 |
| 01064 | Biosynthesis of alkaloids derived from ornithine, lysine and nicotinic acid | 09-8-26 |
| 01065 | Biosynthesis of alkaloids derived from histidine and purine | 10-3-2 |
| 01066 | Biosynthesis of alkaloids derived from terpenoid and polyketide | 10-3-2 |
| 01070 | Biosynthesis of plant hormones | 10-3-2 |
| 01100 | Metabolic pathways | 10-3-6 |
| 02010 | ABC transporters | 10-3-2 |
| 02020 | Two-component system | 10-3-4 |
| 02030 | Bacterial chemotaxis | 09-7-4 |
| 02040 | Flagellar assembly | 09-6-19 |
| 02060 | Phosphotransferase system (PTS) | 10-3-3 |
| 03010 | Ribosome | 10-3-4 |
| 03018 | RNA degradation | 10-3-2 |
| 03020 | RNA polymerase | 10-3-2 |
| 03022 | Basal transcription factors | 09-6-19 |
| 03030 | DNA replication | 09-6-19 |
| 03040 | Spliceosome | 10-3-2 |
| 03050 | Proteasome | 10-3-2 |
| 03060 | Protein export | 10-3-2 |
| 03070 | Bacterial secretion system | 10-3-2 |
| 03320 | PPAR signaling pathway | 10-3-2 |
| 03410 | Base excision repair | 09-10-23 |
| 03420 | Nucleotide excision repair | 09-9-12 |
| 03430 | Mismatch repair | 09-9-12 |
| 03440 | Homologous recombination | 09-9-12 |
| 03450 | Non-homologous end-joining | 09-9-12 |
| 04010 | MAPK signaling pathway | 10-3-2 |
| 04011 | MAPK signaling pathway - yeast | 10-3-4 |
| 04012 | ErbB signaling pathway | 09-6-19 |
| 04013 | MAPK signaling pathway - fly | 09-7-1 |
| 04020 | Calcium signaling pathway | 10-3-2 |
| 04060 | Cytokine-cytokine receptor interaction | 10-3-2 |
| 04062 | Chemokine signaling pathway | 10-3-11 |
| 04070 | Phosphatidylinositol signaling system | 09-6-19 |
| 04080 | Neuroactive ligand-receptor interaction | 10-3-2 |
| 04110 | Cell cycle | 10-3-2 |
| 04111 | Cell cycle - yeast | 10-3-2 |
| 04113 | Meiosis - yeast | 10-3-2 |
| 04114 | Oocyte meiosis | 10-3-2 |
| 04115 | p53 signaling pathway | 10-3-2 |
| 04120 | Ubiquitin mediated proteolysis | 10-3-3 |
| 04130 | SNARE interactions in vesicular transport | 10-3-4 |
| 04140 | Regulation of autophagy | 10-3-2 |
| 04142 | Lysosome | 10-3-2 |
| 04144 | Endocytosis | 10-3-2 |
| 04146 | Peroxisome | 10-3-2 |
| 04150 | mTOR signaling pathway | 09-6-19 |
| 04210 | Apoptosis | 10-3-2 |
| 04260 | Cardiac muscle contraction | 10-3-2 |
| 04270 | Vascular smooth muscle contraction | 09-10-17 |
| 04310 | Wnt signaling pathway | 10-3-4 |
| 04320 | Dorso-ventral axis formation | 10-3-2 |
| 04330 | Notch signaling pathway | 10-3-2 |
| 04340 | Hedgehog signaling pathway | 09-6-19 |
| 04350 | TGF-beta signaling pathway | 10-3-3 |
| 04360 | Axon guidance | 10-3-2 |
| 04370 | VEGF signaling pathway | 10-3-2 |
| 04510 | Focal adhesion | 10-3-2 |
| 04512 | ECM-receptor interaction | 10-3-4 |
| 04514 | Cell adhesion molecules (CAMs) | 10-3-2 |
| 04520 | Adherens junction | 10-3-4 |
| 04530 | Tight junction | 10-3-2 |
| 04540 | Gap junction | 09-6-19 |
| 04610 | Complement and coagulation cascades | 10-3-2 |
| 04612 | Antigen processing and presentation | 10-3-2 |
| 04614 | Renin-angiotensin system | 10-3-2 |
| 04620 | Toll-like receptor signaling pathway | 10-3-2 |
| 04621 | NOD-like receptor signaling pathway | 10-3-2 |
| 04622 | RIG-I-like receptor signaling pathway | 10-3-2 |
| 04623 | Cytosolic DNA-sensing pathway | 10-3-2 |
| 04626 | Plant-pathogen interaction | 10-3-2 |
| 04630 | Jak-STAT signaling pathway | 10-3-2 |
| 04640 | Hematopoietic cell lineage | 10-3-2 |
| 04650 | Natural killer cell mediated cytotoxicity | 10-3-2 |
| 04660 | T cell receptor signaling pathway | 09-11-18 |
| 04662 | B cell receptor signaling pathway | 10-3-2 |
| 04664 | Fc epsilon RI signaling pathway | 10-3-2 |
| 04666 | Fc gamma R-mediated phagocytosis | 10-3-2 |
| 04670 | Leukocyte transendothelial migration | 10-3-2 |
| 04672 | Intestinal immune network for IgA production | 10-3-2 |
| 04710 | Circadian rhythm - mammal | 09-6-19 |
| 04711 | Circadian rhythm - fly | 09-6-19 |
| 04712 | Circadian rhythm - plant | 09-6-19 |
| 04720 | Long-term potentiation | 09-6-19 |
| 04722 | Neurotrophin signaling pathway | 09-7-18 |
| 04730 | Long-term depression | 10-1-9 |
| 04740 | Olfactory transduction | 09-6-19 |
| 04742 | Taste transduction | 10-3-4 |
| 04810 | Regulation of actin cytoskeleton | 10-3-2 |
| 04910 | Insulin signaling pathway | 10-3-3 |
| 04912 | GnRH signaling pathway | 09-6-19 |
| 04914 | Progesterone-mediated oocyte maturation | 10-3-3 |
| 04916 | Melanogenesis | 09-6-19 |
| 04920 | Adipocytokine signaling pathway | 10-3-2 |
| 04930 | Type II diabetes mellitus | 09-7-3 |
| 04940 | Type I diabetes mellitus | 10-3-2 |
| 04950 | Maturity onset diabetes of the young | 09-7-3 |
| 04960 | Aldosterone-regulated sodium reabsorption | 10-3-2 |
| 04962 | Vasopressin-regulated water reabsorption | 10-3-9 |
| 05010 | Alzheimer's disease | 10-3-2 |
| 05012 | Parkinson's disease | 10-3-2 |
| 05014 | Amyotrophic lateral sclerosis (ALS) | 10-3-2 |
| 05016 | Huntington's disease | 10-3-2 |
| 05020 | Prion diseases | 10-3-2 |
| 05110 | Vibrio cholerae infection | 09-6-19 |
| 05111 | Vibrio cholerae pathogenic cycle | 09-6-19 |
| 05120 | Epithelial cell signaling in Helicobacter pylori infection | 10-3-2 |
| 05130 | Pathogenic Escherichia coli infection | 09-11-17 |
| 05200 | Pathways in cancer | 10-3-2 |
| 05210 | Colorectal cancer | 10-3-2 |
| 05211 | Renal cell carcinoma | 10-3-3 |
| 05212 | Pancreatic cancer | 10-3-2 |
| 05213 | Endometrial cancer | 10-3-2 |
| 05214 | Glioma | 10-3-3 |
| 05215 | Prostate cancer | 10-3-2 |
| 05216 | Thyroid cancer | 10-3-3 |
| 05217 | Basal cell carcinoma | 10-3-3 |
| 05218 | Melanoma | 10-3-3 |
| 05219 | Bladder cancer | 10-3-3 |
| 05220 | Chronic myeloid leukemia | 10-3-3 |
| 05221 | Acute myeloid leukemia | 10-3-3 |
| 05222 | Small cell lung cancer | 10-3-2 |
| 05223 | Non-small cell lung cancer | 10-3-2 |
| 05310 | Asthma | 10-3-2 |
| 05320 | Autoimmune thyroid disease | 10-3-2 |
| 05322 | Systemic lupus erythematosus | 10-3-2 |
| 05330 | Allograft rejection | 10-3-2 |
| 05332 | Graft-versus-host disease | 10-3-2 |
| 05340 | Primary immunodeficiency | 10-3-2 |
| 05410 | Hypertrophic cardiomyopathy (HCM) | 10-3-2 |
| 05412 | Arrhythmogenic right ventricular cardiomyopathy (ARVC) | 10-3-2 |
| 05414 | Dilated cardiomyopathy | 10-3-2 |
| 05416 | Viral myocarditis | 10-3-2 |
| 07011 | Penicillins | 09-12-16 |
| 07012 | Cephalosporins - parenteral agents | 09-6-19 |
| 07013 | Cephalosporins - oral agents | 10-3-3 |
| 07014 | Quinolones | 09-6-19 |
| 07015 | Local analgesics | 09-8-26 |
| 07016 | Sulfonamide derivatives - sulfa drugs | 10-3-3 |
| 07017 | Sulfonamide derivatives - diuretics | 10-3-3 |
| 07018 | Sulfonamide derivatives - hypoglycemic agents | 09-6-19 |
| 07019 | Tetracyclines | 09-8-28 |
| 07020 | Macrolides and ketolides | 09-6-19 |
| 07021 | Aminoglycosides | 10-3-3 |
| 07023 | Rifamycins | 09-8-12 |
| 07024 | Statins | 09-6-19 |
| 07025 | Quinolines | 09-9-4 |
| 07026 | Azoles | 09-6-19 |
| 07027 | Antidepressants | 09-8-29 |
| 07028 | Antipsychotics | 09-6-19 |
| 07029 | Phenothiazines | 09-9-8 |
| 07030 | Anxiolytics | 09-6-19 |
| 07031 | Butyrophenones | 09-6-19 |
| 07032 | Hypnotics | 09-6-19 |
| 07033 | Anticonvulsants | 09-6-19 |
| 07034 | Eicosanoids | 10-1-7 |
| 07035 | Prostaglandins | 09-6-19 |
| 07036 | Calcium channel-blocking drugs | 09-6-19 |
| 07037 | Antiarrhythmic drugs | 09-6-19 |
| 07038 | Antacids | 09-9-17 |
| 07039 | Opioid analgesics | 09-6-19 |
| 07040 | Antineoplastics - alkylating agents | 09-6-19 |
| 07041 | Antineoplastics - antimetabolic agents | 09-7-1 |
| 07042 | Antineoplastics - agents from natural products | 09-12-10 |
| 07043 | Antineoplastics - hormones | 09-6-19 |
| 07044 | Antivirals | 10-3-3 |
| 07045 | Antineoplastics - protein kinases inhibitors | 09-9-19 |
| 07046 | Immunosuppressive agents | 10-3-3 |
| 07047 | Osteoporosis drugs | 10-3-3 |
| 07110 | Benzoic acid family | 09-6-19 |
| 07111 | 2-Aminothiazole family | 09-10-10 |
| 07112 | 1,2-Diphenyl substitution family | 09-6-19 |
| 07113 | Furan family | 09-6-19 |
| 07114 | Naphthalene family | 09-6-19 |
| 07115 | Sulfonamide family | 09-9-20 |
| 07116 | Butyrophenone family | 09-6-19 |
| 07117 | Benzodiazepine family | 09-6-19 |
| 07211 | Serotonin receptor agonists/antagonists | 10-3-3 |
| 07212 | Histamine receptor antagonists | 09-9-16 |
| 07213 | Dopamine receptor agonists/antagonists | 09-9-19 |
| 07214 | beta-Adrenergic receptor agonists/antagonists | 09-9-8 |
| 07215 | alpha-Adrenergic receptor agonists/antagonists | 09-6-19 |
| 07216 | Catecholamine transferase inhibitors | 09-6-19 |
| 07217 | Angiotensin antagonists | 09-6-19 |
| 07218 | HIV protease inhibitors | 09-11-13 |
| 07219 | Cyclooxygenase inhibitors | 09-11-12 |
| 07220 | Cholinergic and anticholinergic drugs | 09-10-10 |
| 07221 | Nicotinic cholinergic receptor antagonists | 09-6-19 |
| 07222 | Peroxisome proliferator-activated receptor (PPAR) agonists | 09-11-24 |
| 07223 | Retinoic acid receptor (RAR) and retinoid X receptor (RXR) agonists/antagonists | 09-12-29 |