3.6.1.67	6-hydroxymethyl-dihydropterin diphosphate biosynthesis I	-	
3.6.1.67	Folate biosynthesis	-	
3.6.1.67	Metabolic pathways	-	
3.6.1.67	6-hydroxymethyl-dihydropterin diphosphate biosynthesis	6-hydroxymethyl-dihydropterin diphosphate biosynthesis