4a-hydroxytetrahydrobiopterin => q-dihydrobiopterin + H2O (Sus scrofa)
4a-hydroxytetrahydrobiopterin => q-dihydrobiopterin + h2o (sus scrofa)
4a-hydroxytetrahydrobiopterin => q-dihydrobiopterin + H2O (Sus scrofa)
4a-hydroxytetrahydrobiopterin => q-dihydrobiopterin + h2o (sus scrofa)