| Module |
| M00034 | Methionine salvage pathway |
| M00133 | Polyamine biosynthesis, arginine => agmatine => putrescine => spermidine |
| M00368 | Ethylene biosynthesis, methionine => ethylene |
| M00609 | Cysteine biosynthesis, methionine => cysteine |
| M00953 | Mugineic acid biosynthesis, methionine => 3-epihydroxymugineic acid |
|