| Pathway | #Steps | #Present | #Specific |
|---|
| ethanol degradation I | 2 | 2 | 2 |
| acetaldehyde biosynthesis I | 1 | 1 | 1 |
| L-glutamine degradation I | 1 | 1 | 1 |
| L-asparagine biosynthesis I | 1 | 1 | 1 |
| UDP-α-D-glucuronate biosynthesis (from UDP-glucose) | 1 | 1 | 1 |
| ethanol degradation II | 3 | 3 | 2 |
| pyruvate fermentation to ethanol III | 3 | 3 | 2 |
| pyruvate fermentation to ethanol I | 3 | 2 | 2 |
| dTDP-β-L-rhamnose biosynthesis | 5 | 5 | 3 |
| dTDP-4-O-demethyl-β-L-noviose biosynthesis | 5 | 3 | 3 |
| L-threonine degradation IV | 2 | 2 | 1 |
| UDP-N-acetyl-α-D-galactosaminuronate biosynthesis | 2 | 2 | 1 |
| L-glutamate biosynthesis I | 2 | 2 | 1 |
| UDP-α-D-xylose biosynthesis | 2 | 2 | 1 |
| phytol degradation | 4 | 3 | 2 |
| dTDP-L-daunosamine biosynthesis | 6 | 3 | 3 |
| dTDP-sibirosamine biosynthesis | 6 | 3 | 3 |
| dTDP-N-acetylviosamine biosynthesis | 4 | 2 | 2 |
| dTDP-6-deoxy-α-D-allose biosynthesis | 4 | 2 | 2 |
| dTDP-N-acetylthomosamine biosynthesis | 4 | 2 | 2 |
| dTDP-β-D-fucofuranose biosynthesis | 4 | 2 | 2 |
| putrescine degradation I | 2 | 1 | 1 |
| phenylethanol degradation | 2 | 1 | 1 |
| ethylene glycol degradation | 2 | 1 | 1 |
| pyruvate fermentation to ethanol II | 2 | 1 | 1 |
| putrescine degradation V | 2 | 1 | 1 |
| superpathway of L-asparagine biosynthesis | 2 | 1 | 1 |
| phenylethylamine degradation II | 2 | 1 | 1 |
| phenylethylamine degradation I | 2 | 1 | 1 |
| ethanolamine utilization | 5 | 5 | 2 |
| acetylene degradation (anaerobic) | 5 | 4 | 2 |
| dTDP-α-D-mycaminose biosynthesis | 5 | 2 | 2 |
| dTDP-3-acetamido-α-D-fucose biosynthesis | 5 | 2 | 2 |
| dTDP-3-acetamido-3,6-dideoxy-α-D-glucose biosynthesis | 5 | 2 | 2 |
| ethanol degradation IV | 3 | 3 | 1 |
| ammonia assimilation cycle III | 3 | 3 | 1 |
| 2-hydroxypenta-2,4-dienoate degradation | 3 | 3 | 1 |
| hypotaurine degradation | 3 | 2 | 1 |
| L-valine degradation II | 3 | 2 | 1 |
| L-phenylalanine degradation II (anaerobic) | 3 | 2 | 1 |
| ethanol degradation III | 3 | 2 | 1 |
| L-leucine degradation III | 3 | 2 | 1 |
| L-isoleucine degradation II | 3 | 2 | 1 |
| putrescine degradation IV | 3 | 2 | 1 |
| dTDP-D-desosamine biosynthesis | 6 | 2 | 2 |
| dTDP-α-D-ravidosamine and dTDP-4-acetyl-α-D-ravidosamine biosynthesis | 6 | 2 | 2 |
| 2-deoxy-α-D-ribose 1-phosphate degradation | 3 | 1 | 1 |
| L-methionine degradation III | 3 | 1 | 1 |
| 2-deoxy-D-ribose degradation I | 3 | 1 | 1 |
| styrene degradation | 3 | 1 | 1 |
| histamine degradation | 3 | 1 | 1 |
| sulfoacetaldehyde degradation IV | 3 | 1 | 1 |
| 2-aminoethylphosphonate degradation I | 3 | 1 | 1 |
| noradrenaline and adrenaline degradation | 13 | 4 | 4 |
| superpathway of enterobacterial common antigen biosynthesis | 10 | 4 | 3 |
| dTDP-β-L-olivose biosynthesis | 7 | 3 | 2 |
| dTDP-β-L-digitoxose biosynthesis | 7 | 3 | 2 |
| serotonin degradation | 7 | 3 | 2 |
| dTDP-β-L-mycarose biosynthesis | 7 | 2 | 2 |
| O-antigen building blocks biosynthesis (E. coli) | 11 | 10 | 3 |
| glutaminyl-tRNAgln biosynthesis via transamidation | 4 | 4 | 1 |
| L-asparagine biosynthesis III (tRNA-dependent) | 4 | 4 | 1 |
| L-tyrosine degradation III | 4 | 2 | 1 |
| fatty acid α-oxidation I (plants) | 4 | 2 | 1 |
| L-phenylalanine degradation III | 4 | 2 | 1 |
| dTDP-β-L-4-epi-vancosamine biosynthesis | 8 | 3 | 2 |
| dTDP-β-L-megosamine biosynthesis | 8 | 3 | 2 |
| L-tryptophan degradation X (mammalian, via tryptamine) | 4 | 1 | 1 |
| putrescine degradation III | 4 | 1 | 1 |
| salidroside biosynthesis | 4 | 1 | 1 |
| D-arabinose degradation II | 4 | 1 | 1 |
| superpathway of fermentation (Chlamydomonas reinhardtii) | 9 | 5 | 2 |
| dTDP-α-D-forosamine biosynthesis | 9 | 3 | 2 |
| dTDP-α-D-olivose, dTDP-α-D-oliose and dTDP-α-D-mycarose biosynthesis | 9 | 3 | 2 |
| catechol degradation I (meta-cleavage pathway) | 5 | 5 | 1 |
| octane oxidation | 5 | 5 | 1 |
| pyruvate fermentation to isobutanol (engineered) | 5 | 4 | 1 |
| (S)-propane-1,2-diol degradation | 5 | 3 | 1 |
| sphingosine and sphingosine-1-phosphate metabolism | 10 | 4 | 2 |
| mitochondrial NADPH production (yeast) | 5 | 2 | 1 |
| Escherichia coli serotype O:15 O antigen biosynthesis | 5 | 1 | 1 |
| enterobacterial common antigen biosynthesis | 5 | 1 | 1 |
| dopamine degradation | 5 | 1 | 1 |
| UDP-2,3-diacetamido-2,3-dideoxy-α-D-mannuronate biosynthesis | 5 | 1 | 1 |
| phenylethanol biosynthesis | 5 | 1 | 1 |
| Salmonella enterica serotype O:54 O antigen biosynthesis | 5 | 1 | 1 |
| superpathway of UDP-glucose-derived O-antigen building blocks biosynthesis | 6 | 4 | 1 |
| 3-methyl-branched fatty acid α-oxidation | 6 | 3 | 1 |
| superpathway of pyrimidine deoxyribonucleosides degradation | 6 | 2 | 1 |
| Salmonella enterica serotype O:13 O antigen biosynthesis | 6 | 1 | 1 |
| Escherichia coli serotype O:56 O antigen biosynthesis | 6 | 1 | 1 |
| Escherichia coli serotype O:50 O antigen biosynthesis | 6 | 1 | 1 |
| Escherichia coli serotype O:149/Shigella boydii serotype O1 O antigen biosynthesis | 6 | 1 | 1 |
| Escherichia coli serotype O:77/Salmonella enterica serotype O:6,14 O antigen biosynthesis | 6 | 1 | 1 |
| triethylamine degradation | 6 | 1 | 1 |
| Escherichia coli serotype O:177 O antigen biosynthesis | 6 | 1 | 1 |
| alkane oxidation | 6 | 1 | 1 |
| superpathway of dTDP-glucose-derived O-antigen building blocks biosynthesis | 19 | 5 | 3 |
| superpathway of novobiocin biosynthesis | 19 | 4 | 3 |
| superpathway of Clostridium acetobutylicum solventogenic fermentation | 13 | 6 | 2 |
| 3-methylbutanol biosynthesis (engineered) | 7 | 6 | 1 |
| L-glutamate and L-glutamine biosynthesis | 7 | 6 | 1 |
| catechol degradation II (meta-cleavage pathway) | 7 | 6 | 1 |
| toluene degradation I (aerobic) (via o-cresol) | 7 | 5 | 1 |
| toluene degradation V (aerobic) (via toluene-cis-diol) | 7 | 5 | 1 |
| superpathway of glycol metabolism and degradation | 7 | 4 | 1 |
| ceramide degradation by α-oxidation | 7 | 2 | 1 |
| Escherichia coli serotype O:111/Salmonella enterica serotype O:35 O antigen biosynthesis | 7 | 1 | 1 |
| Salmonella enterica serotype O:39 O antigen biosynthesis | 7 | 1 | 1 |
| superpathway of purine deoxyribonucleosides degradation | 7 | 1 | 1 |
| Escherichia coli serotype O:1B/Salmonella enterica serotype O:42 O antigen biosynthesis | 7 | 1 | 1 |
| Escherichia coli serotype O:85/Salmonella enterica serotype O:17 O antigen biosynthesis | 7 | 1 | 1 |
| Escherichia coli serotype O:2 O antigen biosynthesis | 7 | 1 | 1 |
| Escherichia coli serotype O:7 O antigen biosynthesis | 7 | 1 | 1 |
| Escherichia coli serotype O:157/Salmonella enterica serotype O:30 O antigen biosynthesis | 7 | 1 | 1 |
| Escherichia coli serotype O:71/Salmonella enterica serotype O:28ac O antigen biosynthesis | 7 | 1 | 1 |
| Escherichia coli serotype O:152 O antigen biosynthesis | 7 | 1 | 1 |
| limonene degradation IV (anaerobic) | 7 | 1 | 1 |
| Salmonella enterica serotype O:6,7 O antigen biosynthesis | 7 | 1 | 1 |
| Salmonella enterica serotype O:18 O antigen biosynthesis | 7 | 1 | 1 |
| L-citrulline biosynthesis | 8 | 7 | 1 |
| mixed acid fermentation | 16 | 11 | 2 |
| superpathway of ornithine degradation | 8 | 5 | 1 |
| superpathway of NAD/NADP - NADH/NADPH interconversion (yeast) | 8 | 4 | 1 |
| 3-phenylpropanoate and 3-(3-hydroxyphenyl)propanoate degradation | 8 | 3 | 1 |
| p-cumate degradation | 8 | 3 | 1 |
| ceramide and sphingolipid recycling and degradation (yeast) | 16 | 4 | 2 |
| butanol and isobutanol biosynthesis (engineered) | 8 | 2 | 1 |
| Escherichia coli serotype O:55/Salmonella enterica serotype O:50 O antigen biosynthesis | 8 | 1 | 1 |
| Escherichia coli serotype O:52 O antigen biosynthesis | 8 | 1 | 1 |
| Escherichia coli serotype O:128 O antigen biosynthesis | 8 | 1 | 1 |
| Escherichia coli serotype O:104 O antigen biosynthesis | 8 | 1 | 1 |
| Escherichia coli serotype O:21/Salmonella enterica serotype O:38 O antigen biosynthesis | 8 | 1 | 1 |
| Escherichia coli serotype O:49 O antigen biosynthesis | 8 | 1 | 1 |
| Escherichia coli serotype O:117 O antigen biosynthesis | 8 | 1 | 1 |
| aromatic biogenic amine degradation (bacteria) | 8 | 1 | 1 |
| Escherichia coli serotype O:51/Salmonella enterica serotype O:57 O antigen biosynthesis | 8 | 1 | 1 |
| Shigella boydii serotype 6 O antigen biosynthesis | 8 | 1 | 1 |
| Escherichia coli serotype O:107 O antigen biosynthesis | 8 | 1 | 1 |
| Escherichia coli serotype O:127 O antigen biosynthesis | 8 | 1 | 1 |
| Escherichia coli serotype O:86 O antigen biosynthesis | 8 | 1 | 1 |
| superpathway of Clostridium acetobutylicum acidogenic and solventogenic fermentation | 17 | 8 | 2 |
| heterolactic fermentation | 18 | 14 | 2 |
| Entner-Doudoroff pathway II (non-phosphorylative) | 9 | 5 | 1 |
| L-phenylalanine degradation IV (mammalian, via side chain) | 9 | 3 | 1 |
| UDP-sugars interconversion | 9 | 3 | 1 |
| teichuronic acid biosynthesis (B. subtilis 168) | 9 | 2 | 1 |
| Escherichia coli serotype O:169 O antigen biosynthesis | 9 | 1 | 1 |
| Escherichia coli serotype O:8 O antigen biosynthesis | 9 | 1 | 1 |
| Escherichia coli serotype O:183/Shigella boydii serotype O:10 O antigen biosynthesis | 9 | 1 | 1 |
| hexitol fermentation to lactate, formate, ethanol and acetate | 19 | 15 | 2 |
| superpathway of erythromycin biosynthesis | 19 | 2 | 2 |
| meta cleavage pathway of aromatic compounds | 10 | 9 | 1 |
| Escherichia coli serotype O:9a O antigen biosynthesis | 10 | 1 | 1 |
| Escherichia coli serotype O:9 O antigen biosynthesis | 10 | 1 | 1 |
| poly(3-O-β-D-glucopyranosyl-N-acetylgalactosamine 1-phosphate) wall teichoic acid biosynthesis | 10 | 1 | 1 |
| superpathway of phenylethylamine degradation | 11 | 10 | 1 |
| colanic acid building blocks biosynthesis | 11 | 8 | 1 |
| superpathway of N-acetylneuraminate degradation | 22 | 13 | 2 |
| superpathway of L-arginine, putrescine, and 4-aminobutanoate degradation | 11 | 5 | 1 |
| superpathway of mycolyl-arabinogalactan-peptidoglycan complex biosynthesis | 33 | 12 | 3 |
| p-cymene degradation | 11 | 3 | 1 |
| poly(glycerol phosphate) wall teichoic acid biosynthesis | 11 | 2 | 1 |
| superpathway of megalomicin A biosynthesis | 22 | 3 | 2 |
| superpathway of dTDP-glucose-derived antibiotic building blocks biosynthesis | 23 | 3 | 2 |
| superpathway of L-citrulline metabolism | 12 | 9 | 1 |
| L-tryptophan degradation IX | 12 | 6 | 1 |
| L-tryptophan degradation XII (Geobacillus) | 12 | 6 | 1 |
| naphthalene degradation to acetyl-CoA | 12 | 5 | 1 |
| poly(ribitol phosphate) wall teichoic acid biosynthesis I (B. subtilis) | 12 | 1 | 1 |
| toluene degradation IV (aerobic) (via catechol) | 13 | 9 | 1 |
| superpathway of L-arginine and L-ornithine degradation | 13 | 7 | 1 |
| L-tryptophan degradation V (side chain pathway) | 13 | 1 | 1 |
| poly(ribitol phosphate) wall teichoic acid biosynthesis II (S. aureus) | 14 | 1 | 1 |
| superpathway of L-threonine metabolism | 18 | 12 | 1 |
| mandelate degradation to acetyl-CoA | 18 | 9 | 1 |
| superpathway of anaerobic sucrose degradation | 19 | 14 | 1 |
| H. pylori 26695 O-antigen biosynthesis | 21 | 1 | 1 |
| superpathway of UDP-N-acetylglucosamine-derived O-antigen building blocks biosynthesis | 24 | 10 | 1 |
| anaerobic aromatic compound degradation (Thauera aromatica) | 27 | 4 | 1 |
| superpathway of aerobic toluene degradation | 30 | 13 | 1 |
| superpathway of aromatic compound degradation via 3-oxoadipate | 35 | 10 | 1 |
| superpathway of aromatic compound degradation via 2-hydroxypentadienoate | 42 | 13 | 1 |
| superpathway of pentose and pentitol degradation | 42 | 4 | 1 |