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Catalysis of the incorporation of one atom from molecular oxygen into a compound and the reduction of the other atom of oxygen to water. Catalysis of the reaction: O2 + donor-H2 + androst-4-ene-3,17-dione = H2O + acceptor + 3-oxo-13,17-secoandrost-4-eno-17,13-alpha-lactone. Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced. Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from each of two donors, and molecular oxygen is reduced or incorporated into a donor.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: androst-4-ene-3,17-dione monooxygenase activity
Acc: GO:0047096
Aspect: Molecular Function
Desc: Catalysis of the reaction: O2 + donor-H2 + androst-4-ene-3,17-dione = H2O + acceptor + 3-oxo-13,17-secoandrost-4-eno-17,13-alpha-lactone.
Synonyms:
  • androstenedione monooxygenase activity
  • androst-4-ene-3,17-dione 17-oxidoreductase activity
  • androst-4-ene-3,17-dione hydroxylase activity
  • androst-4-ene-3,17-dione-hydrogen-donor:oxygen oxidoreductase (13-hydroxylating, lactonizing)
  • 4-androstene-3,17-dione monooxygenase activity
  • androstene-3,17-dione hydroxylase activity
Proteins in PDR annotated with:
   This term: 0
   Term or descendants: 0


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0047096 - androst-4-ene-3,17-dione monooxygenase activity (interactive image map)
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