2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase activity
2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase activity
6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase activity
6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase activity