https://en.formulasearchengine.com/w/api.php?action=feedcontributions&feedformat=atom&user=132.161.194.50formulasearchengine - User contributions [en]2026-07-15T13:01:05ZUser contributionsMediaWiki 1.47.0-wmf.7https://en.formulasearchengine.com/w/index.php?title=Choline_oxidase&diff=18901Choline oxidase2013-12-09T23:14:51Z<p>132.161.194.50: Changed from enzymes of unknown structure to enzymes of known structure, as a link to the pdb structure exists.</p>
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<div>{{enzyme<br />
| Name = ecdysone oxidase<br />
| EC_number = 1.1.3.16<br />
| CAS_number = 56803-12-4<br />
| IUBMB_EC_number = 1/1/3/16<br />
| GO_code = 0047875<br />
| image = <br />
| width = <br />
| caption = <br />
}}<br />
In [[enzymology]], an '''ecdysone oxidase''' ({{EC number|1.1.3.16}}) is an [[enzyme]] that [[catalysis|catalyzes]] the [[chemical reaction]]<br />
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:ecdysone + O<sub>2</sub> <math>\rightleftharpoons</math> 3-dehydroecdysone + H<sub>2</sub>O<sub>2</sub><br />
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Thus, the two [[substrate (biochemistry)|substrates]] of this enzyme are [[ecdysone]] and [[oxygen|O<sub>2</sub>]], whereas its two [[product (chemistry)|products]] are [[3-dehydroecdysone]] and [[hydrogen peroxide|H<sub>2</sub>O<sub>2</sub>]].<br />
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This enzyme belongs to the family of [[oxidoreductase]]s, specifically those acting on the CH-OH group of donor with oxygen as acceptor. The systematic name of this enzyme class is '''ecdysone:oxygen 3-oxidoreductase'''. This enzyme is also called '''beta-ecdysone oxidase'''. <br />
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==References==<br />
{{reflist|1}}<br />
* {{cite journal | author = Koolman J, Karlson P | date = 1975 | title = Ecdysone Oxidase, an enzyme from the blowfly Calliphora erythrocephala (Meigen) | journal = Hoppe. Seylers. Z. Physiol. Chem. | volume = 356 | pages = 1131&ndash;8 | pmid = 297 | issue = 7 | doi = 10.1515/bchm2.1975.356.2.1131 }}<br />
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{{1.1-enzyme-stub}}<br />
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[[Category:EC 1.1.3]]<br />
[[Category:Enzymes of unknown structure]]</div>132.161.194.50