Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

1.3.99.4: 3-oxosteroid 1-dehydrogenase

This is an abbreviated version!
For detailed information about 3-oxosteroid 1-dehydrogenase, go to the full flat file.

Word Map on EC 1.3.99.4

Reaction

a 3-oxosteroid
+
acceptor
=
a 3-oxo-DELTA1-steroid
+
reduced acceptor

Synonyms

1-ene-dehydrogenase, 3-keto-5alpha-steroid DELTA(1)-dehydrogenase, 3-ketosteroid 1(2)-dehydrogenase, 3-ketosteroid delta1-dehydrogenase, 3-ketosteroid-1-en-dehydrogenase, 3-ketosteroid-D1-dehydrogenase, 3-ketosteroid-DELTA1-dehydrogenase, 3-ketosteroid-DELTA1-dehydrogenases, 3-oxosteroid D1-dehydrogenase, 3-oxosteroid Delta1-dehydrogenase, 3-oxosteroid:(2,6-dichlorphenolindophenol) DELTA1-oxidoreductase, 3-oxosteroid:(2,6-dichlorphenolindophenol)D1-oxidoreductase, 4-en-3-oxosteroid:(acceptor)-1-en-oxido-reductase, 4-ene-3-oxosteroid: (acceptor)-1-ene-oxoreductase, 4-ene-3-oxosteroid:(acceptor)l-ene-oxidoreductase, AcmB, AcmB2, cholest-4-en-3-one DELTA1-dehydrogenase, D1-dehydrogenase, D1-steroid reductase, dehydrogenase, 3-oxo steroid Delta 1-, Delta1-dehydrogenase, DELTA1-KstD, DELTA1-KSTD1, DELTA1-KstDA, DELTA1-KstDR, DELTA1-steroid reductase, ketosteroid DELTA1-dehydrogenase, KsdD, KsdD1, KsdD2, KsdD3, KsdD5, KsdDM, KSDH, KstD, KSTD1, KSTD2, KSTD3, KSTD3 orthologue, KstDF, MnKstD1, MnKstD2, MsKstD1, MsKstD2, MsKstD3, MsKstD4, ReKstD1, Rv3537, steroid-1-dehydrogenase

ECTree

     1 Oxidoreductases
         1.3 Acting on the CH-CH group of donors
             1.3.99 With unknown physiological acceptors
                1.3.99.4 3-oxosteroid 1-dehydrogenase

Turnover Number

Turnover Number on EC 1.3.99.4 - 3-oxosteroid 1-dehydrogenase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
50.2 - 2842.34
11beta,17alpha,21-trihydroxypregn-4-ene-3,20-dione
-
20.3 - 6825.77
11beta,17alpha,21-trihydroxypregn-4-ene-3,20-dione acetate
-
13849.8
16,17alpha-epoxyprogesterone
recombinant enzyme, pH 8.0, 40°C
45.4 - 103.1
17-methyl-testosterone
-
126.1 - 8452.5
17alpha,21-dihydroxyprogesterone 21-acetate
-
21.4 - 9929.5
17alpha-hydroxypregn-4-ene-3,20-dione
92.8
17alpha-hydroxyprogesterone
-
pH 7.5, 35°C, recombinant isozyme KsdD3
13.7 - 26.9
21-acetoxy-pregna-4,9(11),16-triene-3,20-dinone
-
12.8 - 63.5
21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione
-
40.8 - 94.1
4-androsten-3-one-5-ene-17-carboxylic acid
-
0.036 - 9625.36
4-androstene-3,17-dione
5.8 - 27.8
4-Cholesten-3-one
21.4 - 1862.9
9alpha-hydroxy-4-androstene-3,17-dione
10.2 - 22.3
androst-4,9(11)-diene-3,17-dione
-
6475.3
androsta-4,9(11)-diene-3,17-dione
recombinant enzyme, pH 8.0, 40°C
-
95.8 - 2774.12
canrenone
20.6 - 94.2
cortexolone
24.6 - 52.2
cortisone
67.4
cortisone acetate
-
pH 7.5, 35°C, recombinant isozyme KsdD3
-
14.4
pregna-4,9(11),16-triene-3,20-dione
pH 8.0, 25°C
-
15.7 - 127.8
progesterone
24.7 - 77.5
testosterone