3-oxo-5-alpha-steroid 4-dehydrogenase activity

Known as: 4-ene-3-ketosteroid-5alpha-oxidoreductase activity, 3-oxo-5alpha-steroid delta4-dehydrogenase activity, steroid delta4-5alpha-reductase activity 
Catalysis of the reaction: a 3-oxo-5-alpha-steroid + acceptor = a 3-oxo-delta(4)-steroid + reduced acceptor. [EC:1.3.99.5]
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
PURPOSE Intensity modulated arc therapy offers great advantages with the capability of delivering a fast and highly conformal… (More)
  • figure 1
  • figure 2
  • figure 3
  • table I
  • figure 4
Is this relevant?
2006
2006
The mechanisms that facilitate remodeling of the cervix in preparation for and during parturition remain poorly understood. In… (More)
Is this relevant?
2004
2004
In preparation for birth, the uterine cervix undergoes a remarkable transformation from a closed, rigid structure to a… (More)
Is this relevant?
2002
2002
Prostate cancer is a significant cause of death in Western countries and is under the strong influence of androgens. The steroid… (More)
Is this relevant?
2001
2001
It has been suggested that the activity of the steroid 5alpha-reductase type II enzyme (encoded by the SRD5A2 gene) may be… (More)
Is this relevant?
Highly Cited
2000
Highly Cited
2000
Human prostatic steroid 5alpha-reductase, encoded by the SRD5A2 gene on chromosome band 2p23, catalyses the irreversible… (More)
Is this relevant?
Highly Cited
1999
Highly Cited
1999
BACKGROUND Prostate cancer is a very common disease in more-developed countries, but its cause is largely unknown. It is an… (More)
Is this relevant?
Highly Cited
1999
Highly Cited
1999
Successful delivery of the fetus (parturition) depends on coordinate interactions between the uterus and cervix. A majority (70… (More)
  • figure 1
  • table 1
  • figure 2
  • figure 3
  • table 2
Is this relevant?
Highly Cited
1997
Highly Cited
1997
Prostate cancer is the most common serious cancer diagnosed in men in the United States. This disease is also characterized by a… (More)
Is this relevant?
1997
1997
Intracellular levels of active steroid hormones are determined by their relative rates of synthesis and breakdown. In the case of… (More)
Is this relevant?