4a-hydroxytetrahydrobiopterin => q-dihydrobiopterin + H2O (Danio rerio)
4a-hydroxytetrahydrobiopterin => q-dihydrobiopterin + h2o (danio rerio)
4a-hydroxytetrahydrobiopterin => q-dihydrobiopterin + H2O (Danio rerio)
4a-hydroxytetrahydrobiopterin => q-dihydrobiopterin + h2o (danio rerio)