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1.14.13.54: ketosteroid monooxygenase

This is an abbreviated version!
For detailed information about ketosteroid monooxygenase, go to the full flat file.

Word Map on EC 1.14.13.54

Reaction

17alpha-hydroxyprogesterone
+
NADPH
+
H+
+
O2
=
androstenedione
+
acetate
+
NADP+
+
H2O

Synonyms

17alpha-Hydroxyprogesterone, NADPH2:oxygen oxidoreductase (20-hydroxylating, side-chain cleaving), Androgen hydroxylase, Androstenedione, NADPH2:oxygen oxidoreductase (17-hydroxylating, lactonizing), Baeyer-Villiger monooxygenase, BVMO, CYP106A2, Hydroxylase, steroid, NADPH-dependent steroid Baeyer-Villiger monooxygenase, Oxygenase, steroid mono-, Progesterone, NADPH2:oxygen oxidoreductase (20-hydroxylating, ester-producing), Steroid hormone hydroxylase, Steroid hydroxylase, steroid hydroxylating cytochrome, Steroid monooxygenase, Steroid-ketone monooxygenase, STMO

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.13 With NADH or NADPH as one donor, and incorporation of one atom of oxygen into the other donor
                1.14.13.54 ketosteroid monooxygenase

pH Range

pH Range on EC 1.14.13.54 - ketosteroid monooxygenase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
5.5 - 8
-
pH 5.5: about 20% of maximal activity, pH 8.0: about 40% of maximal activity, androstenedione monooxygenase activity
6 - 9
-
pH 6.0: about 35% of maximal activity, pH 9.0: about 65% of maximal activity, progesterone monooxygenase activity