Term Name:	calcidiol 1-monooxygenase activity
Synonyms:	1-hydroxylase-25-hydroxyvitamin D3 activity, 25-hydroxy D3-1alpha-hydroxylase activity, 25-hydroxy vitamin D3 1-alpha-hydroxylase activity, 25-hydroxycholecalciferol 1-hydroxylase activity, 25-hydroxycholecalciferol 1-monooxygenase activity, 25-hydroxycholecalciferol 1alpha-hydroxylase activity, 25-hydroxycholecalciferol-1-hydroxylase activity, 25-hydroxyvitamin D-1 alpha hydroxylase activity, 25-hydroxyvitamin D3 1alpha-hydroxylase activity, 25-OHD-1 alpha-hydroxylase activity, calcidiol,NADPH:oxygen oxidoreductase (1-hydroxylating), cytochrome P450 CYP27B
Definition:	Catalysis of the reaction: calcidiol + H+ + NADPH + O2 = calcitriol + H2O + NADP+.
Ontology:	GO: Molecular Function [GO:0004498]    QuickGO    AmiGO