1.1.1.193	5-amino-2,6-dioxy-4-(5'-phosphoribosylamino)pyrimidine + NADPH	intermediate in the biosynthesis of riboflavin	
1.1.1.193	5-amino-6-ribosylamino-2,4(1H,3H)-pyrimidinedione 5'-phosphate + NADPH + H+	-	
1.1.1.193	additional information	the enzyme is involved in riboflavin biosynthesis, overview