6-hydroxymethyl-7,8-dihydropterin + ATP => (7,8-dihydropterin-6-yl)methyl diphosphate + AMP + H(+)
6-hydroxymethyl-7,8-dihydropterin + atp => (7,8-dihydropterin-6-yl)methyl diphosphate + amp + h(+)
6-hydroxymethyl-7,8-dihydropterin + ATP => (7,8-dihydropterin-6-yl)methyl diphosphate + AMP + H(+)
6-hydroxymethyl-7,8-dihydropterin + atp => (7,8-dihydropterin-6-yl)methyl diphosphate + amp + h(+)