| モジュール |
| M00126 | Tetrahydrofolate biosynthesis, GTP => THF |
| M00841 | Tetrahydrofolate biosynthesis, mediated by PTPS, GTP => THF |
| M00842 | Tetrahydrobiopterin biosynthesis, GTP => BH4 |
| M00843 | L-threo-Tetrahydrobiopterin biosynthesis, GTP => L-threo-BH4 |
| M00988 | PreQ1 biosynthesis, GTP => 7-Aminomethyl-7-deazaguanine |
|