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1.1.1.239: 3alpha(17beta)-hydroxysteroid dehydrogenase (NAD+)

This is an abbreviated version!
For detailed information about 3alpha(17beta)-hydroxysteroid dehydrogenase (NAD+), go to the full flat file.

Word Map on EC 1.1.1.239

Reaction

testosterone
+
NAD+
=
androst-4-ene-3,17-dione
+
NADH
+
H+

Synonyms

17-ketoreductase, 17beta-HSD, 17beta-hydroxysteroid dehydrogenase type 5, 3,17beta-HSD, 3,17beta-hydroxysteroid dehydrogenase, 3alpha(17beta)-HSD, 3alpha(17beta)-hydroxysteroid dehydrogenase, AKR1C26, AKR1C27, AKR1C28, AKR1C3, AKR1C34, aldo-keto reductase 1C3, dehydrogenase, 3alpha,17beta-hydroxy steroid, EC 1.1.1.63, More, NAD+-dependent 3alpha(17beta)-hydroxysteroid dehydrogenase, NAD+-dependent 3beta(17beta)-hydroxysteroid dehydrogenase, NAD+-linked S-tetralol dehydrogenase, PGER6, type 2 3alpha-HSD, type 2 3alpha-hxdroxysteroid dehydrogenase/type 5 17beta-hydroxysteroid dehydrogenase, type 2 3alppha-hydroxysteroid dehydrogenase/type 5 17beta-hydroxysteroid dehydrogenase, type 3 17beta-hydroxysteroid dehydrogenase, type 5 17beta-HSD, type 5 17beta-hydroxysteroid dehydrogenase, type 5 17beta-hydroxysteroid dehydrogenase/prostaglandin F synthase, type 5 beta-hydroxysteroid dehydrogenase

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.239 3alpha(17beta)-hydroxysteroid dehydrogenase (NAD+)

Source Tissue

Source Tissue on EC 1.1.1.239 - 3alpha(17beta)-hydroxysteroid dehydrogenase (NAD+)

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SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
uniform, diffuse, and strong expression of isoform AKR1C3 in normal endometrial epithelium but not in endometrial stromal cells. The expression of AKR1C3 is reduced in both hyperplastic and carcinomatous endometrial epithelium
Manually annotated by BRENDA team
uniform, diffuse, and strong expression of isoform AKR1C3 in normal endometrial epithelium but not in endometrial stromal cells. The expression of AKR1C3 is reduced in both hyperplastic and carcinomatous endometrial epithelium
Manually annotated by BRENDA team
-
positive AKR1C3 immunoreactivity is extensively present in both adenocarcinoma and squamous cell carcinoma arising from the lung and the gastroesophageal junction
Manually annotated by BRENDA team
-
positive AKR1C3 immunoreactivity is extensively present in both adenocarcinoma and squamous cell carcinoma arising from the lung and the gastroesophageal junction
Manually annotated by BRENDA team
-
strong isoform AKR1C3 immunoreactivity in columnar epithelium but only weak immunoreactivity in squamous epithelium of the gastrointestinal junction
Manually annotated by BRENDA team
in female hamsters
Manually annotated by BRENDA team
-
pre- and peri-pubertal changes promote expression of the enzyme in Leydig cells
Manually annotated by BRENDA team
-
strong isoform AKR1C3 immunoreactivity in bronchial epithelium but not in bronchial glands or alveolar pneumocytes
Manually annotated by BRENDA team
-
positive AKR1C3 immunoreactivity is extensively present in both adenocarcinoma and squamous cell carcinoma arising from the lung and the gastroesophageal junction
Manually annotated by BRENDA team
-
positive AKR1C3 immunoreactivity is extensively present in both adenocarcinoma and squamous cell carcinoma arising from the lung and the gastroesophageal junction
Manually annotated by BRENDA team
-
in contrast to the normal adult testis, the pediatric cryptorchid testis shows AKR1C3 expression in 18%-26% of Sertoli cells in patients at Tanner stages 2 and beyond
Manually annotated by BRENDA team
-
positive AKR1C3 immunoreactivity is extensively present in both adenocarcinoma and squamous cell carcinoma arising from the lung and the gastroesophageal junction
Manually annotated by BRENDA team
G1T465, J7M9D0, J7MBS9
high expression level of AKR1C26
Manually annotated by BRENDA team
additional information