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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

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Highly Cited
2010
Highly Cited
2010
N-linked glycosylation is the most frequent modification of secreted and membrane-bound proteins in eukaryotic cells, disruption… Expand
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Highly Cited
2007
Highly Cited
2007
Cotton (Gossypium hirsutum L.) fibers, one of the most important natural raw materials for textile industry, are highly elongated… Expand
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Highly Cited
2006
Highly Cited
2006
Biochemical changes of cervical connective tissue, including progressive disorganization of the collagen network and increased… Expand
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Highly Cited
2005
Highly Cited
2005
In preparation for birth, the uterine cervix undergoes a remarkable transformation from a closed, rigid structure to a… Expand
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Highly Cited
2001
Highly Cited
2001
It has been suggested that the activity of the steroid 5alpha-reductase type II enzyme (encoded by the SRD5A2 gene) may be… Expand
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Highly Cited
2000
Highly Cited
2000
Human prostatic steroid 5alpha-reductase, encoded by the SRD5A2 gene on chromosome band 2p23, catalyses the irreversible… Expand
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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… Expand
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Highly Cited
1999
Highly Cited
1999
Successful delivery of the fetus (parturition) depends on coordinate interactions between the uterus and cervix. A majority (70… Expand
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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… Expand
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Highly Cited
1974
Highly Cited
1974
In male pseudohermaphrodites born with ambiguity of the external genitalia but with marked virilization at puberty, biochemical… Expand
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