KEGG   REACTION: R04639Help
Entry
R04639                      Reaction                               

Name
2-amino-4-hydroxy-6-(erythro-1,2,3-trihydroxypropyl) dihydropteridine triphosphate hydrolase
Definition
7,8-Dihydroneopterin 3'-triphosphate + H2O <=> 2,5-Diamino-6-(5'-triphosphoryl-3',4'-trihydroxy-2'-oxopentyl)-amino-4-oxopyrimidine
Equation
Comment
the last step of four-step reaction (see R00424, R00428+R05046+R05048+R04639)
possibly spontaneous
following after R05048
RPair
C04895_C06148 main
C00001_C06148 leave
Enzyme
Pathway
Folate biosynthesis
Metabolic pathways
Orthology
K01495  
GTP cyclohydrolase I [EC:3.5.4.16]
K09007  
GTP cyclohydrolase I [EC:3.5.4.16]

DBGET integrated database retrieval system