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androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O

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androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KSH enzymes employ an electron transport chain that starts with the oxidation of NADH. The electrons are transferred to the flavin cofactor (FAD) of the ferredoxin reductase component KshB and then transported to the plant type iron-sulfur cluster of KshB. The Rieske iron-sulfur cluster of the KshA oxygenase component subsequently accepts the electrons from KshB. The electrons end up at the nonheme iron situated in the active site of KshA. The mononuclear iron is the site where O2 is bound and activated and the substrate is hydroxylated
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androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KSH enzymes employ an electron transport chain that starts with the oxidation of NADH. The electrons are transferred to the flavin cofactor (FAD) of the ferredoxin reductase component KshB and then transported to the plant type iron-sulfur cluster of KshB. The Rieske iron-sulfur cluster of the KshA oxygenase component subsequently accepts the electrons from KshB. The electrons end up at the nonheme iron situated in the active site of KshA. The mononuclear iron is the site where O2 is bound and activated and the substrate is hydroxylated
androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KSH enzymes employ an electron transport chain that starts with the oxidation of NADH. The electrons are transferred to the flavin cofactor (FAD) of the ferredoxin reductase component KshB and then transported to the plant type iron-sulfur cluster of KshB. The Rieske iron-sulfur cluster of the KshA oxygenase component subsequently accepts the electrons from KshB. The electrons end up at the nonheme iron situated in the active site of KshA. The mononuclear iron is the site where O2 is bound and activated and the substrate is hydroxylated
androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KSH enzymes employ an electron transport chain that starts with the oxidation of NADH. The electrons are transferred to the flavin cofactor (FAD) of the ferredoxin reductase component KshB and then transported to the plant type iron-sulfur cluster of KshB. The Rieske ironsulfur cluster of the KshA oxygenase component subsequently accepts the electrons from KshB. The electrons end up at the nonheme iron situated in the active site of KshA. The mononuclear iron is the site where O2 is bound and activated and the substrate is hydroxylated
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androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KSH enzymes employ an electron transport chain that starts with the oxidation of NADH. The electrons are transferred to the flavin cofactor (FAD) of the ferredoxin reductase component KshB and then transported to the plant type iron-sulfur cluster of KshB. The Rieske ironsulfur cluster of the KshA oxygenase component subsequently accepts the electrons from KshB. The electrons end up at the nonheme iron situated in the active site of KshA. The mononuclear iron is the site where O2 is bound and activated and the substrate is hydroxylated
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androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KSH enzymes employ an electron transport chain that starts with the oxidation of NADH. The electrons are transferred to the flavin cofactor (FAD) of the ferredoxin reductase component KshB and then transported to the plant type iron-sulfur cluster of KshB. The Rieske ironsulfur cluster of the KshA oxygenase component subsequently accepts the electrons from KshB. The electrons end up at the nonheme iron situated in the active site of KshA. The mononuclear iron is the site where O2 is bound and activated and the substrate is hydroxylated
androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KshAB-catalyzed 9alpha-hydroxylation of 3-ketosteroids. 1,4-Diene ketosteroids undergo subsequent nonenzymatic cleavage of ring B and aromatization of ring A
androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KshAB-catalyzed 9alpha-hydroxylation of 3-ketosteroids. 1,4-Diene ketosteroids undergo subsequent nonenzymatic cleavage of ring B and aromatization of ring A
androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KSH enzymes employ an electron transport chain that starts with the oxidation of NADH. The electrons are transferred to the flavin cofactor (FAD) of the ferredoxin reductase component KshB and then transported to the plant type iron-sulfur cluster of KshB. The Rieske ironsulfur cluster of the KshA oxygenase component subsequently accepts the electrons from KshB. The electrons end up at the nonheme iron situated in the active site of KshA. The mononuclear iron is the site where O2 is bound and activated and the substrate is hydroxylated
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androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KSH enzymes employ an electron transport chain that starts with the oxidation of NADH. The electrons are transferred to the flavin cofactor (FAD) of the ferredoxin reductase component KshB and then transported to the plant type iron-sulfur cluster of KshB. The Rieske ironsulfur cluster of the KshA oxygenase component subsequently accepts the electrons from KshB. The electrons end up at the nonheme iron situated in the active site of KshA. The mononuclear iron is the site where O2 is bound and activated and the substrate is hydroxylated
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androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KSH enzymes employ an electron transport chain that starts with the oxidation of NADH. The electrons are transferred to the flavin cofactor (FAD) of the ferredoxin reductase component KshB and then transported to the plant type iron-sulfur cluster of KshB. The Rieske iron-sulfur cluster of the KshA oxygenase component subsequently accepts the electrons from KshB. The electrons end up at the nonheme iron situated in the active site of KshA. The mononuclear iron is the site where O2 is bound and activated and the substrate is hydroxylated
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androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KshAB-catalyzed 9alpha-hydroxylation of 3-ketosteroids. 1,4-Diene ketosteroids undergo subsequent nonenzymatic cleavage of ring B and aromatization of ring A
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androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KSH enzymes employ an electron transport chain that starts with the oxidation of NADH. The electrons are transferred to the flavin cofactor (FAD) of the ferredoxin reductase component KshB and then transported to the plant type iron-sulfur cluster of KshB. The Rieske iron-sulfur cluster of the KshA oxygenase component subsequently accepts the electrons from KshB. The electrons end up at the nonheme iron situated in the active site of KshA. The mononuclear iron is the site where O2 is bound and activated and the substrate is hydroxylated
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androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 = 9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
KshAB-catalyzed 9alpha-hydroxylation of 3-ketosteroids. 1,4-Diene ketosteroids undergo subsequent nonenzymatic cleavage of ring B and aromatization of ring A
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Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
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1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
? + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
1,4-androstadiene-3,17-dione + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
3-hydroxy-9,10-seconandrost-1,3,5(10)-triene-9,17-dione + oxidized ferredoxin [iron-sulfur] cluster + H2O
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
11beta-hydrocortisone + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-11beta-hydrocortisone + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
23,24-bisnorcholest-4-en-22-oic acid + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-23,24-bisnorcholest-4-en-22-oic acid + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
23,24-bisnorcholesta-1,4-dien-22-oic acid + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-23,24-bisnorcholesta-1,4-dien-22-oic acid + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
3-oxo-23,24-bisnorchol-4-en-22-oate + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-3-oxo-23,24-bisnorchol-4-en-22-oate + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
3-oxo-23,24-bisnorchol-4-en-22-oate + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
?
3-oxo-23,24-bisnorchola-1,4-dien-22-oate + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-3-oxo-23,24-bisnorchol-4-en-22-oate + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
3-oxo-23,24-bisnorchola-1,4-dien-22-oate-CoA + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
?
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?
3-oxo-23,24-bisnorchola-1,4-diene-22-oate + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-3-oxo-23,24-bisnorchola-1,4-diene-22-oate + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
low activity
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?
3-oxo-23,24-bisnorchola-1,4-diene-22-oate + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
?
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?
3-oxo-23,24-bisnorchola-1,4-diene-22-oyl-CoA + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-3-oxo-23,24-bisnorchola-1,4-diene-22-oyl-CoA + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
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?
3-oxo-23,24-bisnorcholest-4-en-22-oic acid + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-3-oxo-23,24-bisnorcholest-4-en-22-oic acid + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
3-oxo-23,24-bisnorcholest-4-en-22-oyl-CoA + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-3-oxo-23,24-bisnorcholest-4-en-22-oyl-CoA + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
3-oxo-23,24-bisnorcholesta-1,4-dien-22-oate + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-3-oxo-23,24-bisnorcholesta-1,4-dien-22-oate + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
3-oxo-23,24-bisnorcholesta-1,4-dien-22-oate-CoA + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
?
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r
3-oxo-23,24-bisnorcholesta-1,4-dien-22-oyl-CoA + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-3-oxo-23,24-bisnorcholesta-1,4-dien-22-oyl-CoA + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
3-oxosteroid + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxysteroid + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
4-androstene-17beta-ol-3-one + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha,17beta-dihydroxy-4-androstene-3-one + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2
9alpha-hydroxy-4-androsten-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2
9alpha-hydroxy-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
4-androstene-3,17-dione + O2 + NADH + H+
9alpha-hydroxy-4-androstene-3,17-dione + H2O + NAD+
4-androstene-3,17-dione + O2 + NADH + H+
9alpha-hydroxyandrosta-4-en-3,17-dione + H2O + NAD+
4-androstene-3,17-dione + O2 + NADH + H+
? + H2O + NAD+
4-androstene-3,17-dione + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
9alpha-hydroxy-4-androstene-3,17-dione + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
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-
?
4-cholestene-3-one + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxycholest-4-en-3-one + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
4-estren-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-4-estren-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
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-
?
4-estren-3,17-dione + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
9alpha-hydroxy-4-estren-3,17-dione + oxidized ferredoxin [iron-sulfur] cluster + H2O
4-pregnene-3,20-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-4-pregnene-3,20-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
5alpha-androstan-3,17-dione + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
9alpha-hydroxy-5alpha-androstane-3,17-dione + oxidized ferredoxin [iron-sulfur] cluster + H2O
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-
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?
5alpha-androstane-17beta-ol-3-one + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha,17beta-dihydroxy-5alpha-androstane-3-one + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
5alpha-androstane-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androstane-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
5beta-androstane-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5beta-androstane-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
androsta-1,4-diene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxyandrosta-1,4-diene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
cholestenone + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2
?
cholic acid + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2
?
dehydroepiandrosterone + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2
?
dehydroepiandrosterone + NADH + H+ + O2
3beta,9alpha-dihydroxy-5-androstene-17-one + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
phytosterol + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2
?
-
-
-
?
pregnenolone + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2
?
-
-
-
?
sodium acetate + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2
?
-
-
-
?
testosterone + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha,17beta-dihydroxy-4-androstene-3-one + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
testosterone + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2
?
-
-
-
?
testosterone + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
(17beta)-9,17-dihydroxyandrost-4-en-3-one + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
testosterone + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
?
-
-
-
?
additional information
?
-
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2

9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
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-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
A0A0F7JI94; D2Y640
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
A0A0F7JI94; D2Y640
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2

? + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
the wild type homologue KshA1 shows 244% activity compared to 4-androstene-3,17-dione
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
? + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
the wild type homologue KshA5 shows 51% activity compared to 4-androstene-3,17-dione
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
? + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
the wild type homologue KshA1 shows 244% activity compared to 4-androstene-3,17-dione
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
? + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
the wild type homologue KshA5 shows 51% activity compared to 4-androstene-3,17-dione
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2

9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + H+ + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + O2

9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1,4-androstadiene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + O2
9alpha-hydroxy-1,4-androstadiene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1,4-androstadiene-3,17-dione + reduced ferredoxin [iron-sulfur] cluster + H+ + O2

3-hydroxy-9,10-seconandrost-1,3,5(10)-triene-9,17-dione + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1,4-androstadiene-3,17-dione + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
3-hydroxy-9,10-seconandrost-1,3,5(10)-triene-9,17-dione + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2

9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA1 shows 23% activity compared to 4-androstene-3,17-dione
-
-
?
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA3 shows 28% activity compared to 4-androstene-3,17-dione
-
-
?
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA4 shows 68% activity compared to 4-androstene-3,17-dione
-
-
?
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA5 shows 93% activity compared to 4-androstene-3,17-dione
-
-
?
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
the wild type homologue KshA1 shows 23% activity compared to 4-androstene-3,17-dione
-
-
?
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
the wild type homologue KshA5 shows 99% activity compared to 4-androstene-3,17-dione
-
-
?
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA4 shows 68% activity compared to 4-androstene-3,17-dione
-
-
?
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA1 shows 23% activity compared to 4-androstene-3,17-dione
-
-
?
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA3 shows 28% activity compared to 4-androstene-3,17-dione
-
-
?
1-(5alpha)-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-5alpha-androst-1-en-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA5 shows 93% activity compared to 4-androstene-3,17-dione
-
-
?
11beta-hydrocortisone + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2

9alpha-hydroxy-11beta-hydrocortisone + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
11beta-hydrocortisone + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-11beta-hydrocortisone + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
i.e. stanolon, isozyme KshA5 shows 93% activity compared to 4-androstene-3,17-dione
-
-
?
11beta-hydrocortisone + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-11beta-hydrocortisone + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
the wild type homologue KshA5 shows 93% activity compared to 4-androstene-3,17-dione
-
-
?
11beta-hydrocortisone + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-11beta-hydrocortisone + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
11beta-hydrocortisone + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-11beta-hydrocortisone + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
i.e. stanolon, isozyme KshA5 shows 93% activity compared to 4-androstene-3,17-dione
-
-
?
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2

9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
i.e. nordion, the wild type homologue KshA1 shows 24% activity compared to 4-androstene-3,17-dione
-
-
?
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
i.e. nordion, the wild type homologue KshA5 shows 111% activity compared to 4-androstene-3,17-dione
-
-
?
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA1 shows 24% activity compared to 4-androstene-3,17-dione
-
-
?
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA3 shows 10% activity compared to 4-androstene-3,17-dione
-
-
?
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA4 shows 78% activity compared to 4-androstene-3,17-dione
-
-
?
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA5 shows 107% activity compared to 4-androstene-3,17-dione
-
-
?
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA4 shows 78% activity compared to 4-androstene-3,17-dione
-
-
?
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA1 shows 24% activity compared to 4-androstene-3,17-dione
-
-
?
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA3 shows 10% activity compared to 4-androstene-3,17-dione
-
-
?
19-nor-4-androstene-3,17-dione + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-19-nor-4-androstene-3,17-dione + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA5 shows 107% activity compared to 4-androstene-3,17-dione
-
-
?
23,24-bisnorcholest-4-en-22-oic acid + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2

9alpha-hydroxy-23,24-bisnorcholest-4-en-22-oic acid + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA1 shows 500% activity compared to 4-androstene-3,17-dione
-
-
?
23,24-bisnorcholest-4-en-22-oic acid + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-23,24-bisnorcholest-4-en-22-oic acid + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA3 shows 124% activity compared to 4-androstene-3,17-dione
-
-
?
23,24-bisnorcholest-4-en-22-oic acid + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-23,24-bisnorcholest-4-en-22-oic acid + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
isozyme KshA4 shows 23% activity compared to 4-androstene-3,17-dione
-
-
?
23,24-bisnorcholest-4-en-22-oic acid + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
9alpha-hydroxy-23,24-bisnorcholest-4-en-22-oic acid + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O