| モジュール |
| M00346 | Formaldehyde assimilation, serine pathway |
| M00621 | Glycine cleavage system |
| M00868 | Heme biosynthesis, animals and fungi, glycine => heme |
| M00895 | Thiamine biosynthesis, prokaryotes, AIR (+ DXP/glycine) => TMP/TPP |
| M00896 | Thiamine biosynthesis, archaea, AIR (+ NAD+) => TMP/TPP |
| M00897 | Thiamine biosynthesis, plants, AIR (+ NAD+) => TMP/thiamine/TPP |
| M00898 | Thiamine biosynthesis, pyridoxal-5P => TMP/thiamine/TPP |
| M00974 | Betaine metabolism, animals, betaine => glycine |
| M00975 | Betaine degradation, bacteria, betaine => pyruvate |
|