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(+)
"2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase"
"2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase"