7,8-dihydroneopterin 3'-phosphate + diphosphate + H(+) => 7,8-dihydroneopterin 3'-triphosphate + H2O
7,8-dihydroneopterin 3'-phosphate + diphosphate + h(+) => 7,8-dihydroneopterin 3'-triphosphate + h2o
7,8-dihydroneopterin 3'-phosphate + diphosphate + H(+) => 7,8-dihydroneopterin 3'-triphosphate + H2O
7,8-dihydroneopterin 3'-phosphate + diphosphate + h(+) => 7,8-dihydroneopterin 3'-triphosphate + h2o