FAQ

ecdysone 20-monooxygenase activity

Known as: alpha-ecdysone C-20 hydroxylase activity, ecdysone 20-hydroxylase activity, ecdysone,hydrogen-donor:oxygen oxidoreductase (20-hydroxylating) 
Catalysis of the reaction: AH(2) + Ecdysone + O(2) = 20-hydroxyecdysone + A + H(2)O. [EC:1.14.99.22, RHEA:14024]

Topic mentions per year

Topic mentions per year

1979-2007
012319792007

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1 relation
Ecdysone 20-monooxygenase

Related mentions per year

Related mentions per year

1978-2014
197019801990200020102020
ecdysone 20-monooxygenase activity
Ecdysone 20-monooxygenase

Papers overview

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2007
2007
Effects of the compounds 2-methoxynaphthoquinone, 2-propoxynaphthoquinone, and 2-isopropoxynaphthoquinone on ecdysone 20-monooxygenase activity.
The effects of the natural compound 2-methoxy-1,4-naphthoquinone, isolated from the leaves of Impatiens glandulifera and the… (More)
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2004
2004
[Ecdysone 20-monooxygenase activity of cytochrome P450 in plants and cell culture of Ajuga reptans L].
The concentration of cytochrome P450 and ecdysone 20-monooxygenase activity in plants and callus cell culture of the bugleweed… (More)
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2004
2004
Ecdysone 20-Monooxygenase Activity of Cytochrome P450 in Ajuga reptans L. Plants and Cell Culture
The concentration of cytochrome P450 and ecdysone 20-monooxygenase activity in plants and callus cell culture of carpet bugleweed… (More)
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1999
1999
Ecdysone 20-monooxygenase in eggs of the silkworm, Bombyx mori: enzymatic properties and developmental changes.
Ecdysone 20-monooxygenase in eggs of the silkworm Bombyx mori was characterized in relation to embryonic development. First… (More)
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1997
1997
Effects of the neem tree compounds azadirachtin, salannin, nimbin, and 6-desacetylnimbin on ecdysone 20-monooxygenase activity.
The effects of azadirachtin, salannin, nimbin, and 6-desacetylnimbin on ecdysone 20-monooxygenase (E-20-M) activity were examined… (More)
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1997
1997
Action of different ecdysteroids on the regulation of mRNAs for the ecdysone receptor, MHR3, dopa decarboxylase, and a larval cuticle protein in the larval epidermis of the tobacco hornworm, Manduca…
To determine which ecdysteroids may be biologically active in the larval epidermis of the tobacco hornworm, Manduca sexta, we… (More)
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1991
1991
Regulation of cytochrome P-450 dependent steroid hydroxylase activity in Manduca sexta: effects of the ecdysone agonist RH 5849 on ecdysone 20-monooxygenase activity.
The non-steroidal ecdysone agonist RH 5849 (1,2-dibenzoyl-1-tert-butylhydrazine) was found to inhibit in a dose-response and… (More)
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1988
1988
Effects of azadirachtin on insect cytochrome P-450 dependent ecdysone 20-monooxygenase activity.
The effects of the insect growth and ecdysis inhibitor azadirachtin on ecdysone 20-monooxygenase activity were examined in three… (More)
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1988
1988
Effects of the chitin synthetase inhibitor plumbagin and its 2-demethyl derivative juglone on insect ecdysone 20-monooxygenase activity
The chitin synthetase inhibitor plumbagin and its 2-demethyl derivative juglone were found to inhibit in a dose-response fashion… (More)
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1979
1979
Ecdysone 20-monooxygenase: characterization of an insect cytochrome p-450 dependent steroid hydroxylase.
Ecdysone 20-monooxygenase, the enzyme system that hydroxylates ecdysone at C-20 of the side-chain to form ecdysterone, has been… (More)
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