| Pathway | #Steps | #Present | #Specific |
|---|
| L-aspartate degradation I | 1 | 1 | 1 |
| UDP-N-acetyl-D-galactosamine biosynthesis I | 1 | 1 | 1 |
| L-aspartate biosynthesis | 1 | 1 | 1 |
| UDP-α-D-galactose biosynthesis | 1 | 1 | 1 |
| 3-(4-hydroxyphenyl)pyruvate biosynthesis | 1 | 1 | 1 |
| UDP-α-D-galactofuranose biosynthesis | 2 | 2 | 1 |
| L-glutamate degradation II | 2 | 2 | 1 |
| L-alanine biosynthesis I | 2 | 2 | 1 |
| UDP-N-acetyl-α-D-quinovosamine biosynthesis | 2 | 2 | 1 |
| L-tryptophan degradation IV (via indole-3-lactate) | 2 | 1 | 1 |
| atromentin biosynthesis | 2 | 1 | 1 |
| malate/L-aspartate shuttle pathway | 2 | 1 | 1 |
| L-tyrosine degradation II | 2 | 1 | 1 |
| L-tyrosine biosynthesis I | 3 | 3 | 1 |
| L-isoleucine biosynthesis V | 3 | 3 | 1 |
| L-phenylalanine biosynthesis I | 3 | 3 | 1 |
| prenylated FMNH2 biosynthesis | 3 | 2 | 1 |
| L-phenylalanine degradation II (anaerobic) | 3 | 2 | 1 |
| L-isoleucine degradation II | 3 | 2 | 1 |
| L-leucine degradation V (oxidative Stickland reaction) | 3 | 2 | 1 |
| L-leucine degradation III | 3 | 2 | 1 |
| L-valine degradation III (oxidative Stickland reaction) | 3 | 2 | 1 |
| L-asparagine degradation III (mammalian) | 3 | 2 | 1 |
| L-isoleucine degradation III (oxidative Stickland reaction) | 3 | 2 | 1 |
| L-valine degradation II | 3 | 2 | 1 |
| indole-3-acetate biosynthesis VI (bacteria) | 3 | 1 | 1 |
| L-tyrosine degradation IV (to 4-methylphenol) | 3 | 1 | 1 |
| sulfolactate degradation III | 3 | 1 | 1 |
| (R)-cysteate degradation | 3 | 1 | 1 |
| D-galactose detoxification | 3 | 1 | 1 |
| superpathway of L-alanine biosynthesis | 4 | 4 | 1 |
| L-valine biosynthesis | 4 | 4 | 1 |
| superpathway of L-aspartate and L-asparagine biosynthesis | 4 | 3 | 1 |
| L-phenylalanine degradation III | 4 | 2 | 1 |
| L-tyrosine degradation III | 4 | 2 | 1 |
| L-tryptophan degradation VIII (to tryptophol) | 4 | 1 | 1 |
| L-tyrosine degradation I | 5 | 5 | 1 |
| trans-4-hydroxy-L-proline degradation I | 5 | 3 | 1 |
| D-galactose degradation I (Leloir pathway) | 5 | 2 | 1 |
| superpathway of plastoquinol biosynthesis | 5 | 2 | 1 |
| L-tryptophan degradation XIII (reductive Stickland reaction) | 5 | 1 | 1 |
| L-tyrosine degradation V (reductive Stickland reaction) | 5 | 1 | 1 |
| 4-hydroxybenzoate biosynthesis I (eukaryotes) | 5 | 1 | 1 |
| L-leucine degradation IV (reductive Stickland reaction) | 5 | 1 | 1 |
| L-phenylalanine degradation VI (reductive Stickland reaction) | 5 | 1 | 1 |
| C4 photosynthetic carbon assimilation cycle, NAD-ME type | 11 | 6 | 2 |
| superpathway of branched chain amino acid biosynthesis | 17 | 17 | 3 |
| L-leucine biosynthesis | 6 | 6 | 1 |
| superpathway of L-threonine biosynthesis | 6 | 6 | 1 |
| TCA cycle VIII (Chlamydia) | 6 | 5 | 1 |
| L-leucine degradation I | 6 | 5 | 1 |
| L-isoleucine biosynthesis IV | 6 | 5 | 1 |
| L-isoleucine degradation I | 6 | 5 | 1 |
| superpathway of UDP-glucose-derived O-antigen building blocks biosynthesis | 6 | 4 | 1 |
| superpathway of sulfolactate degradation | 6 | 2 | 1 |
| coenzyme M biosynthesis II | 6 | 1 | 1 |
| superpathway of L-isoleucine biosynthesis I | 13 | 13 | 2 |
| L-isoleucine biosynthesis I (from threonine) | 7 | 7 | 1 |
| C4 photosynthetic carbon assimilation cycle, PEPCK type | 14 | 9 | 2 |
| UDP-N-acetyl-D-galactosamine biosynthesis II | 7 | 4 | 1 |
| L-isoleucine biosynthesis III | 7 | 4 | 1 |
| anaerobic energy metabolism (invertebrates, cytosol) | 7 | 4 | 1 |
| stachyose degradation | 7 | 2 | 1 |
| L-valine degradation I | 8 | 6 | 1 |
| L-isoleucine biosynthesis II | 8 | 4 | 1 |
| superpathway of aromatic amino acid biosynthesis | 18 | 18 | 2 |
| superpathway of L-methionine biosynthesis (transsulfuration) | 9 | 7 | 1 |
| L-phenylalanine degradation IV (mammalian, via side chain) | 9 | 3 | 1 |
| UDP-sugars interconversion | 9 | 1 | 1 |
| teichuronic acid biosynthesis (B. subtilis 168) | 9 | 1 | 1 |
| superpathway of L-tyrosine biosynthesis | 10 | 10 | 1 |
| superpathway of L-phenylalanine biosynthesis | 10 | 10 | 1 |
| rosmarinic acid biosynthesis I | 10 | 1 | 1 |
| colanic acid building blocks biosynthesis | 11 | 10 | 1 |
| (S)-reticuline biosynthesis I | 11 | 1 | 1 |
| superpathway of L-methionine biosynthesis (by sulfhydrylation) | 12 | 12 | 1 |
| indole-3-acetate biosynthesis II | 12 | 3 | 1 |
| superpathway of rosmarinic acid biosynthesis | 14 | 1 | 1 |
| superpathway of anaerobic energy metabolism (invertebrates) | 17 | 9 | 1 |
| superpathway of L-lysine, L-threonine and L-methionine biosynthesis I | 18 | 16 | 1 |
| superpathway of L-threonine metabolism | 18 | 13 | 1 |
| mycolyl-arabinogalactan-peptidoglycan complex biosynthesis | 18 | 2 | 1 |
| superpathway of UDP-N-acetylglucosamine-derived O-antigen building blocks biosynthesis | 24 | 9 | 1 |
| aspartate superpathway | 25 | 22 | 1 |
| anaerobic aromatic compound degradation (Thauera aromatica) | 27 | 3 | 1 |
| superpathway of chorismate metabolism | 59 | 44 | 2 |
| superpathway of mycolyl-arabinogalactan-peptidoglycan complex biosynthesis | 33 | 14 | 1 |
| even iso-branched-chain fatty acid biosynthesis | 34 | 24 | 1 |
| odd iso-branched-chain fatty acid biosynthesis | 34 | 24 | 1 |
| anteiso-branched-chain fatty acid biosynthesis | 34 | 24 | 1 |
| Methanobacterium thermoautotrophicum biosynthetic metabolism | 56 | 21 | 1 |