Compound as reactive (1)
6-(hydroxymethyl)-7,8-dihydropterin
+ ATP → (7,8-dihydropterin-6-yl)methyl diphosphate + H
+
+ AMP
Compound as product (4)
7,8-dihydromonapterin →
6-(hydroxymethyl)-7,8-dihydropterin
+ glycolaldehyde
7,8-dihydroneopterin →
6-(hydroxymethyl)-7,8-dihydropterin
+ glycolaldehyde
7,8-dihydroneopterin 3'-phosphate →
6-(hydroxymethyl)-7,8-dihydropterin
+ glycolaldehyde phosphate
7,8-dihydroneopterin 3'-triphosphate →
6-(hydroxymethyl)-7,8-dihydropterin
+ glycolaldehyde triphosphate
Reversible reaction (1)
6-(hydroxymethyl)-7,8-dihydropterin
+ 4-aminobenzoate ↔ 7,8-dihydropteroate + H
2
O