2,5-Diaminopyrimidine nucleoside triphosphate → 2,5-Diamino-6-(5'-triphosphoryl-3',4'-trihydroxy-2'-oxopentyl)-amino-4-oxopyrimidine
Formamidopyrimidine nucleoside triphosphate + Water → 2,5-Diaminopyrimidine nucleoside triphosphate + Formic acid
GTP cyclohydrolase 1 feedback regulatory protein
Formamidopyrimidine nucleoside triphosphate
Guanosine triphosphate + Water → Formamidopyrimidine nucleoside triphosphate + Formic acid
Dihydroneopterin triphosphate → Dyspropterin + PPPi
6-Lactoyltetrahydropterin + NAD ↔ 1-hydroxy-2-Oxopropyl tetrahydropterin + NADH
2,5-Diaminopyrimidine nucleoside triphosphate
Dyspropterin (←) Transport: Homo sapiens, Cell, Mitochondrial Matrix to Homo sapiens, Cell, Cytoplasm
Dihydroneopterin triphosphate (←) Transport: Homo sapiens, Cell, Cytoplasm to Homo sapiens, Cell, Mitochondrial Matrix
Dihydrobiopterin + NADPH → NADP + Tetrahydrobiopterin
7,8-Dihydroneopterin + NADPH ← NADP + Tetrahydrobiopterin + Water
6-Lactoyltetrahydropterin + NADP → NADPH + Tetrahydrobiopterin
2,5-Diamino-6-(5'-triphosphoryl-3',4'-trihydroxy-2'-oxopentyl)-amino-4-oxopyrimidine → Dihydroneopterin triphosphate + Water
NADP + Sepiapterin ← 7,8-Dihydroneopterin + NADPH
6-Lactoyltetrahydropterin → Sepiapterin
NADPH + Sepiapterin ← 7,8-Dihydroneopterin + NADP
Dyspropterin + NADP → 6-Lactoyltetrahydropterin + NADPH
Dyspropterin + NADP → 1-hydroxy-2-Oxopropyl tetrahydropterin + NADPH